APA Citation

a. (1965). Economics of the petroleum industry vol. 3 - Southwestern Legal Foundation. Gulf.

Chicago Style Citation

a. Economics of the Petroleum Industry Vol. 3 - Southwestern Legal Foundation. Gulf, 1965.

MLA Citation

a. Economics of the Petroleum Industry Vol. 3 - Southwestern Legal Foundation. Gulf, 1965.

Warning: These citations may not always be 100% accurate.