Cita APA (7a ed.)

United States. Weather Bureau. (1959). 10-millibar synoptic weather maps: Three times monthly July 1957 through June 1958 of the IGY period. Weather Bureau, U.S. Dept. of Commerce.

Cita Chicago Style (17a ed.)

United States. Weather Bureau. 10-millibar Synoptic Weather Maps: Three Times Monthly July 1957 Through June 1958 of the IGY Period. Washington, D.C.: Weather Bureau, U.S. Dept. of Commerce, 1959.

Cita MLA (9a ed.)

United States. Weather Bureau. 10-millibar Synoptic Weather Maps: Three Times Monthly July 1957 Through June 1958 of the IGY Period. Weather Bureau, U.S. Dept. of Commerce, 1959.