Cita APA (7th ed.)

Langenkamp, R. D., Hill, S., & Quinn, T. (2014). Handbook of oil industry terms and phrases (Sixth edition.). PenWell.

Cita Chicago (17th ed.)

Langenkamp, R. Dobie, Stephen Hill, i Tony Quinn. Handbook of Oil Industry Terms and Phrases. Sixth edition. Tulsa, Oklahoma: PenWell, 2014.

Cita MLA (9th ed.)

Langenkamp, R. Dobie, et al. Handbook of Oil Industry Terms and Phrases. Sixth edition. PenWell, 2014.