APA-čujuhus (7. p.)
Leffler, W. L., Pattarozzi, R., & Sterling, G. (2003). Deepwater petroleum exploration & production: A nontechnical guide. PennWell.
Chicago-čujuhus (17. p.)
Leffler, William L., Richard Pattarozzi, juo Gordon Sterling. Deepwater Petroleum Exploration & Production: A Nontechnical Guide. Tulsa, Okla.: PennWell, 2003.
MLA-čujuhus (9. p.)
Leffler, William L., et al. Deepwater Petroleum Exploration & Production: A Nontechnical Guide. PennWell, 2003.
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