APA (7th ed.) Citation

Greene, W. N. (1985). Strategies of the major oil companies. UMI Research Press.

Chicago Style (17th ed.) Citation

Greene, William N. Strategies of the Major Oil Companies. Ann Arbor, Mich.: UMI Research Press, 1985.

MLA (8th ed.) Citation

Greene, William N. Strategies of the Major Oil Companies. UMI Research Press, 1985.