Cita APA (7a ed.)

Conant, M. A. (1982). The oil factor in U.S. foreign policy, 1980 - 1990. Lexintgton Books.

Cita Chicago Style (17a ed.)

Conant, Melvin A. The Oil Factor in U.S. Foreign Policy, 1980 - 1990. Estados Unidos: Lexintgton Books, 1982.

Cita MLA (8a ed.)

Conant, Melvin A. The Oil Factor in U.S. Foreign Policy, 1980 - 1990. Lexintgton Books, 1982.