APA (7th ed.) Citation

Helgesen, S. (1981). Wildcatters: A story of Texans, oil, and money. Doubleday.

Chicago Style (17th ed.) Citation

Helgesen, Sally. Wildcatters: A Story of Texans, Oil, and Money. Garden City, N.Y.: Doubleday, 1981.

MLA (9th ed.) Citation

Helgesen, Sally. Wildcatters: A Story of Texans, Oil, and Money. Doubleday, 1981.