APA (7th ed.) Citation

United States. Post Office Department. (1929). Distribution scheme, Rochester, N.Y., post office. GPO.

Chicago Style (17th ed.) Citation

United States. Post Office Department. Distribution Scheme, Rochester, N.Y., Post Office. [Washington]: GPO, 1929.

MLA (9th ed.) Citation

United States. Post Office Department. Distribution Scheme, Rochester, N.Y., Post Office. GPO, 1929.

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