APA ציטוט

Herkenhoff, L. (2014). A Profile of the Oil and Gas Industry: Resources, Market Forces, Geopolitics, and Technology. Business Expert Press.

Trích dẫn kiểu Chicago

Herkenhoff, Linda. A Profile of the Oil and Gas Industry: Resources, Market Forces, Geopolitics, and Technology. Business Expert Press, 2014.

ציטוט MLA

Herkenhoff, Linda. A Profile of the Oil and Gas Industry: Resources, Market Forces, Geopolitics, and Technology. Business Expert Press, 2014.