Cita APA (7a ed.)

Chapman, D. (1983). Energy resources and energy corporations. Cornell University Press.

Cita Chicago Style (17a ed.)

Chapman, Duane. Energy Resources and Energy Corporations. Ithaca ; London: Cornell University Press, 1983.

Cita MLA (9a ed.)

Chapman, Duane. Energy Resources and Energy Corporations. Cornell University Press, 1983.