APA (7th ed.) Citation

United States. Post Office Department. (1901). Instructions in regard to rural free delivery. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Post Office Department. Instructions in Regard to Rural Free Delivery. [Washington]: [publisher not identified], 1901.

MLA (9th ed.) Citation

United States. Post Office Department. Instructions in Regard to Rural Free Delivery. [publisher not identified], 1901.

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