Cita APA (7th ed.)

Grayson, L. E. (1975). Economics of energy: Readings on environment, resources, and markets. Darwin Press.

Cita Chicago (17th ed.)

Grayson, Leslie E. Economics of Energy: Readings on Environment, Resources, and Markets. Princeton, N.J.: Darwin Press, 1975.

Cita MLA (9th ed.)

Grayson, Leslie E. Economics of Energy: Readings on Environment, Resources, and Markets. Darwin Press, 1975.