APA (7th ed.) Citation

Hilyard, J. (2012). The oil & gas industry: A nontechnical guide. PennWell.

Chicago Style (17th ed.) Citation

Hilyard, Joseph. The Oil & Gas Industry: A Nontechnical Guide. Tulsa, Okla.: PennWell, 2012.

MLA (8th ed.) Citation

Hilyard, Joseph. The Oil & Gas Industry: A Nontechnical Guide. PennWell, 2012.

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