APA (7e ed.) Bronvermelding

Aubrecht, G. J. (2006). Energy: Physical, environmental, and social impact (3rd ed.). Prentice Hall.

Chicago (17e ed.) Bronvermelding

Aubrecht, Gordon J. Energy: Physical, Environmental, and Social Impact. 3rd ed. Upper Saddle River, N.J: Prentice Hall, 2006.

MLA (9e ed.) Bronvermelding

Aubrecht, Gordon J. Energy: Physical, Environmental, and Social Impact. 3rd ed. Prentice Hall, 2006.