APA (7th ed.) Citation

Foley, G. (1992). The energy question / Gerald Foley (4th ed.). Penguin.

Chicago Style (17th ed.) Citation

Foley, Gerald. The Energy Question / Gerald Foley. 4th ed. Penguin, 1992.

MLA (9th ed.) Citation

Foley, Gerald. The Energy Question / Gerald Foley. 4th ed. Penguin, 1992.

Warning: These citations may not always be 100% accurate.