APA (7th ed.) Citation

Sharpley, J. M. (1966). Elementary petroleum microbiology / by J.M. Sharpley. Gulf.

Chicago Style (17th ed.) Citation

Sharpley, J. M. Elementary Petroleum Microbiology / by J.M. Sharpley. Gulf, 1966.

MLA (9th ed.) Citation

Sharpley, J. M. Elementary Petroleum Microbiology / by J.M. Sharpley. Gulf, 1966.

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