APA aipamena

Shaffer, E. (2016). The United States and the control of world oil. Routledge Taylor and Francis Group.

Chicago Style aipamena

Shaffer, Ed. The United States and the Control of World Oil. London: Routledge Taylor and Francis Group, 2016.

MLA aipamena

Shaffer, Ed. The United States and the Control of World Oil. Routledge Taylor and Francis Group, 2016.