APA (7th ed.) Citation

United States. Railway Mail Service. (1899). New York, standpoint, Chicago, Ill: Sept. 1899. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Railway Mail Service. New York, Standpoint, Chicago, Ill: Sept. 1899. [Washington]: [publisher not identified], 1899.

MLA (9th ed.) Citation

United States. Railway Mail Service. New York, Standpoint, Chicago, Ill: Sept. 1899. [publisher not identified], 1899.

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