APA (7th ed.) Citation

Purchase , G., Bufe , C., & Bookchin , M. (1994). Anarchism & environmental survival. See Sharp Press.

Chicago Style (17th ed.) Citation

Purchase , Graham, Chaz Bufe , and Murray Bookchin. Anarchism & Environmental Survival. See Sharp Press, 1994.

MLA (8th ed.) Citation

Purchase , Graham, et al. Anarchism & Environmental Survival. See Sharp Press, 1994.