APA Zitierstil

Werner, R. A. (1977). Oil and U.S. security policies. Orbis. - publ. by the Foreign Policy Research Institute of the University of Pennsylvania.

Chicago Zitierstil

Werner, Roy A. "Oil and U.S. Security Policies." Orbis. - Publ. by the Foreign Policy Research Institute of the University of Pennsylvania 1977.

MLA Zitierstil

Werner, Roy A. "Oil and U.S. Security Policies." Orbis. - Publ. by the Foreign Policy Research Institute of the University of Pennsylvania, 1977.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.