APA Citation

MacCaslin, J. C. (1989). International petroleum encyclopedia. Tulsa, OK: Pennwell.

Chicago Style Citation

MacCaslin, J. C. International Petroleum Encyclopedia. Tulsa, OK: Pennwell, 1989.

MLA Citation

MacCaslin, J. C. International Petroleum Encyclopedia. Tulsa, OK: Pennwell, 1989.

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