APA (7th ed.) Citation

American Geographical Society of New York & Hoffmeister, H. A. (1968). The Mountain States. N. Doubleday.

Chicago Style (17th ed.) Citation

American Geographical Society of New York and Harold A. Hoffmeister. The Mountain States. Garden City, N.Y.: N. Doubleday, 1968.

MLA (9th ed.) Citation

American Geographical Society of New York and Harold A. Hoffmeister. The Mountain States. N. Doubleday, 1968.

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