APA (7th ed.) Citation

Hobson, G. D., & Tiratsoo, E. N. (1975). Introduction to petroleum geology (1. ed.). Scientific Press.

Chicago Style (17th ed.) Citation

Hobson, George Douglas, and Eric N. Tiratsoo. Introduction to Petroleum Geology. 1. ed. Beaconsfield: Scientific Press, 1975.

MLA (9th ed.) Citation

Hobson, George Douglas, and Eric N. Tiratsoo. Introduction to Petroleum Geology. 1. ed. Scientific Press, 1975.