APA (7th ed.) Citation

United States. Post Office Department. (1929). Scheme of city distribution for use in post office at Nashville, Tenn. GPO.

Chicago Style (17th ed.) Citation

United States. Post Office Department. Scheme of City Distribution for Use in Post Office at Nashville, Tenn. [Washington]: GPO, 1929.

MLA (9th ed.) Citation

United States. Post Office Department. Scheme of City Distribution for Use in Post Office at Nashville, Tenn. GPO, 1929.

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