Dyfyniad APA
Poston, S. W., & Poe, B. D. (2008). Analysis of production decline curves. Society of Petroleum Engineers.
Dyfyniad Arddull Chicago
Poston, Steven W., and Bobby D. Poe. Analysis of Production Decline Curves. Richardson, Tex.: Society of Petroleum Engineers, 2008.
Dyfyniad MLA
Poston, Steven W., and Bobby D. Poe. Analysis of Production Decline Curves. Society of Petroleum Engineers, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.