APA ציטוט

Webb, M. G. (1980). The economics of energy. New York: The Macmillan Press.

Trích dẫn kiểu Chicago

Webb, Michael G. The Economics of Energy. New York: The Macmillan Press, 1980.

ציטוט MLA

Webb, Michael G. The Economics of Energy. New York: The Macmillan Press, 1980.