APA (7th ed.) Citation

United States Geographic Board. (1929). Rules for spelling of foreign geographical names, for official use in U.S.A. U.S. GPO.

Chicago Style (17th ed.) Citation

United States Geographic Board. Rules for Spelling of Foreign Geographical Names, for Official Use in U.S.A. Washington: U.S. GPO, 1929.

MLA (9th ed.) Citation

United States Geographic Board. Rules for Spelling of Foreign Geographical Names, for Official Use in U.S.A. U.S. GPO, 1929.

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