APA (7th ed.) Citation

Chapman, R. E. (1973). Petroleum geology: A concise study. Elsevier.

Chicago Style (17th ed.) Citation

Chapman, Richard E. Petroleum Geology: A Concise Study. Amsterdam [u.a.]: Elsevier, 1973.

MLA (9th ed.) Citation

Chapman, Richard E. Petroleum Geology: A Concise Study. Elsevier, 1973.