APA (7th ed.) Citation

United States. National Park Service. (1978). Chamizal. Dept. of the Interior, National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. Chamizal. [Washington]: Dept. of the Interior, National Park Service, 1978.

MLA (9th ed.) Citation

United States. National Park Service. Chamizal. Dept. of the Interior, National Park Service, 1978.

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