Dyfyniad APA
Freudenburg, W. R., & Gramling, R. (2011). Blowout in the Gulf: The BP oil spill disaster and the future of energy in America. MIT Press.
Dyfyniad Arddull Chicago
Freudenburg, William R., and Robert Gramling. Blowout in the Gulf: The BP Oil Spill Disaster and the Future of Energy in America. Cambridge, Mass.: MIT Press, 2011.
Dyfyniad MLA
Freudenburg, William R., and Robert Gramling. Blowout in the Gulf: The BP Oil Spill Disaster and the Future of Energy in America. MIT Press, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.