APA Citatie

Franko, L. G. (1975). The petroleum industry in Western Europe: A guide to information sources. London: Macmillan.

Chicago Style citaat

Franko, Lawrence G. The Petroleum Industry in Western Europe: A Guide to Information Sources. London: Macmillan, 1975.

MLA citatie

Franko, Lawrence G. The Petroleum Industry in Western Europe: A Guide to Information Sources. London: Macmillan, 1975.

Let op: Deze citaties zijn niet altijd 100% accuraat.