APA (7th ed.) Citation

United States. Post Office Department. (1913). Scheme of city distribution, station B, Washington, D.C. GPO.

Chicago Style (17th ed.) Citation

United States. Post Office Department. Scheme of City Distribution, Station B, Washington, D.C. [Washington]: GPO, 1913.

MLA (9th ed.) Citation

United States. Post Office Department. Scheme of City Distribution, Station B, Washington, D.C. GPO, 1913.

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