Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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