APA (7th ed.) Citation

United States. Post Office Department. (1910). General scheme of South Carolina. GPO.

Chicago Style (17th ed.) Citation

United States. Post Office Department. General Scheme of South Carolina. [Washington]: GPO, 1910.

MLA (9th ed.) Citation

United States. Post Office Department. General Scheme of South Carolina. GPO, 1910.

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