Παραπομπή APA

Leffler, W. L., Pattarozzi, R., & Sterling, G. (2003). Deepwater petroleum exploration & production: A nontechnical guide. Tulsa, OK.: Pennwell Corporation.

Παραπομπή Chicago Style

Leffler, William L., Richard Pattarozzi, and Gordon Sterling. Deepwater Petroleum Exploration & Production: A Nontechnical Guide. Tulsa, OK.: Pennwell Corporation, 2003.

Παραπομπή MLA

Leffler, William L., Richard Pattarozzi, and Gordon Sterling. Deepwater Petroleum Exploration & Production: A Nontechnical Guide. Tulsa, OK.: Pennwell Corporation, 2003.

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