APA ציטוט

Dobias, R. S. (1976). Capital Investments of the Word Petroleum Industry. New York: Chase.

Trích dẫn kiểu Chicago

Dobias, Richard S. Capital Investments of the Word Petroleum Industry. New York: Chase, 1976.

ציטוט MLA

Dobias, Richard S. Capital Investments of the Word Petroleum Industry. New York: Chase, 1976.