APA (7th ed.) Citation

United States. Government Printing Office. (1911). Correct orthography of geographic names (Revised to January, 1911.). United States Geographic Board.

Chicago Style (17th ed.) Citation

United States. Government Printing Office. Correct Orthography of Geographic Names. Revised to January, 1911. [Washington, D.C.]: United States Geographic Board, 1911.

MLA (9th ed.) Citation

United States. Government Printing Office. Correct Orthography of Geographic Names. Revised to January, 1911. United States Geographic Board, 1911.