APA (7th ed.) Citation

(1923). Report on bird censuses in U.S., 1916 to 1920. GPO.

Chicago Style (17th ed.) Citation

Report on Bird Censuses in U.S., 1916 to 1920. [Washington]: GPO, 1923.

MLA (9th ed.) Citation

Report on Bird Censuses in U.S., 1916 to 1920. GPO, 1923.

Warning: These citations may not always be 100% accurate.