Langenkamp, R. D., Hill, S., & Quinn, T. (2014). Handbook of oil industry terms and phrases (Sixth edition.). PenWell.
Chicago Style (17th ed.) CitationLangenkamp, R. Dobie, Stephen Hill, and Tony Quinn. Handbook of Oil Industry Terms and Phrases. Sixth edition. Tulsa, Oklahoma: PenWell, 2014.
MLA (9th ed.) CitationLangenkamp, R. Dobie, et al. Handbook of Oil Industry Terms and Phrases. Sixth edition. PenWell, 2014.
Warning: These citations may not always be 100% accurate.