Cites del registre

Cita APA (7th ed.)
Raymond, M., & Leffler, W. L. (2006). Oil and gas production in nontechnical language. PennWell Corporation.
Cita Chicago (17th ed.)
Raymond, Martin, i William L. Leffler. Oil and Gas Production in Nontechnical Language. Tulsa, Okla.: PennWell Corporation, 2006.
Cita MLA (9th ed.)
Raymond, Martin, i William L. Leffler. Oil and Gas Production in Nontechnical Language. PennWell Corporation, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.