APA (7th ed.) Citation

United States. Department of the Interior. (1924). County unit in New Mexico. GPO.

Chicago Style (17th ed.) Citation

United States. Department of the Interior. County Unit in New Mexico. [Washington]: GPO, 1924.

MLA (9th ed.) Citation

United States. Department of the Interior. County Unit in New Mexico. GPO, 1924.

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