APA (7th ed.) Citation

Callenbach, E. (2004). Ecotopia: The notebooks and reports of William Weston (30. anniversary ed.). Banyan Tree Books.

Chicago Style (17th ed.) Citation

Callenbach, Ernest. Ecotopia: The Notebooks and Reports of William Weston. 30. anniversary ed. Berkeley, California: Banyan Tree Books, 2004.

MLA (9th ed.) Citation

Callenbach, Ernest. Ecotopia: The Notebooks and Reports of William Weston. 30. anniversary ed. Banyan Tree Books, 2004.

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