Citazione APA

United States. Weather Bureau & United States. Joint Meteorological Committee. Daily synoptic series, historical weather maps. U.S. Weather Bureau.

Stile di citazione Chicago

United States. Weather Bureau e United States. Joint Meteorological Committee. Daily Synoptic Series, Historical Weather Maps. Washington, D.C.: U.S. Weather Bureau.

Citazione MLA

United States. Weather Bureau e United States. Joint Meteorological Committee. Daily Synoptic Series, Historical Weather Maps. U.S. Weather Bureau.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.