APA (7th ed.) Citation

Dunlap, R. A. (2019). Sustainable energy (Second edition, SI edition.). Cengage.

Chicago Style (17th ed.) Citation

Dunlap, Richard A. Sustainable Energy. Second edition, SI edition. Boston: Cengage, 2019.

MLA (9th ed.) Citation

Dunlap, Richard A. Sustainable Energy. Second edition, SI edition. Cengage, 2019.

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