APA (7th ed.) Citation

Olsen, T. V. (1976). Westward they rode. Ace Books.

Chicago Style (17th ed.) Citation

Olsen, Theodore V. Westward They Rode. New York: Ace Books, 1976.

MLA (9th ed.) Citation

Olsen, Theodore V. Westward They Rode. Ace Books, 1976.

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