APA (7th ed.) Citation

Callenbach, E. (2014). Ecotopia: The notebooks and reports of William Weston (Second edition.). Heyday Books.

Chicago Style (17th ed.) Citation

Callenbach, Ernest. Ecotopia: The Notebooks and Reports of William Weston. Second edition. Berkeley, California: Heyday Books, 2014.

MLA (9th ed.) Citation

Callenbach, Ernest. Ecotopia: The Notebooks and Reports of William Weston. Second edition. Heyday Books, 2014.

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