APA (7th ed.) Citation

Poston, S. W., & Berg, R. R. (1997). Overpressured gas reservoirs. Society of Petroleum Engineers, Inc..

Chicago Style (17th ed.) Citation

Poston, Steven W., and Robert R. Berg. Overpressured Gas Reservoirs. Richardson, Tex.: Society of Petroleum Engineers, Inc., 1997.

MLA (9th ed.) Citation

Poston, Steven W., and Robert R. Berg. Overpressured Gas Reservoirs. Society of Petroleum Engineers, Inc., 1997.