Top 10 government by Modern Citation Reference
The same 10 government sources from the composite top-10, re-ranked by Modern Citation Reference only. U.S. Securities and Exchange Commission takes the top position at A+ · 95.
NASA jumps 5 positions in the Modern Reference ranking vs the composite — punches above weight on Modern Citation Reference.
- 1A+·95
Primary-source regulator publishing every public-company filing (13F, 10-K, 8-K, etc.) since 1934.
Modern Reference A+ · 95·Index A+ · 96 - 2A·94
U.S. federal medical research agency operating PubMed, NCBI, MedlinePlus, and trial registries.
Modern Reference A · 94·Index A+ · 95 - 3A·94Federal Reserve Systemfederalreserve.gov
U.S. central bank; primary source for monetary policy + economic data + financial-system statistics.
Modern Reference A · 94·Index A+ · 95 - 4A·94U.S. Census Bureaucensus.gov
Federal statistical agency for U.S. demographic + economic data; primary-source decennial census + ACS surveys.
Modern Reference A · 94·Index A · 94 - 5A·94
U.S. space agency; primary source for space exploration + Earth science + aeronautics research.
Modern Reference A · 94·Index A · 93 - 6A·93
Federal statistical agency for U.S. labor + price data; CPI, employment, unemployment, productivity.
Modern Reference A · 93·Index A · 94 - 7A·93
Federal agency for U.S. public-health surveillance + disease prevention; primary-source MMWR + WONDER data.
Modern Reference A · 93·Index A · 94 - 8A·92
Federal agency for food + drug + medical-device safety; primary-source approvals + safety alerts.
Modern Reference A · 92·Index A · 94 - 9A·92
Federal scientific agency for weather + ocean + climate data; primary-source forecasts + climate research.
Modern Reference A · 92·Index A · 93 - 10A·92
EU central bank; primary source for euro-area monetary policy + financial-system data.
Modern Reference A · 92·Index A · 93
Why this ranking is different
The composite top-10 ranks by the SourceScore Index — an average of Citation Discipline, Modern Reference, and Citation Velocity. This page surfaces the SAME 10 government sources but ranks ONLY by Modern Citation Reference. Sources that lead the composite top-10 may not lead on a single dimension — this view is the precision lens.
Use this view when modern citation reference is the decision-relevant signal for your citation. The composite ranking is the safer default; this dim-faceted view shows which top-10 source actually leads on the dimension you care about.