APA (7th ed.) Citation

Ickes, H. L. (1943). Fightin oil. A. A. Knopf.

Chicago Style (17th ed.) Citation

Ickes, Harold L. Fightin Oil. New York: A. A. Knopf, 1943.

MLA (9th ed.) Citation

Ickes, Harold L. Fightin Oil. A. A. Knopf, 1943.

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