APA ציטוט

Chapman, R. E. (1973). Petroleum geology; a concise study. Elsevier Scientific Pub.

Chicago Style (17th ed.) Citation

Chapman, Richard E. Petroleum Geology; a Concise Study. Amsterdam: Elsevier Scientific Pub, 1973.

ציטוט MLA

Chapman, Richard E. Petroleum Geology; a Concise Study. Elsevier Scientific Pub, 1973.