APA (7th ed.) Citation

Hinrichs, R. (1992). Energy / Roger A. Hinrichs. Saunders College Pub.

Chicago Style (17th ed.) Citation

Hinrichs, Roger. Energy / Roger A. Hinrichs. Philadelphia: Saunders College Pub, 1992.

MLA (9th ed.) Citation

Hinrichs, Roger. Energy / Roger A. Hinrichs. Saunders College Pub, 1992.

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