APA (7th ed.) Citation

Langenkamp, R. D. (1984). Handbook of oil industry terms and phrases (4th ed.). PennWell Books.

Chicago Style (17th ed.) Citation

Langenkamp, R. D. Handbook of Oil Industry Terms and Phrases. 4th ed. Tulsa, Okla.: PennWell Books, 1984.

MLA (9th ed.) Citation

Langenkamp, R. D. Handbook of Oil Industry Terms and Phrases. 4th ed. PennWell Books, 1984.

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