Dixon, T., & Slovic, S. (1993). Being in the world: An environmental reader for writers. Macmillan.
Chicago Style aipamenaDixon, Terrell, and Scott Slovic. Being in the World: An Environmental Reader for Writers. New York: Macmillan, 1993.
MLA aipamenaDixon, Terrell, and Scott Slovic. Being in the World: An Environmental Reader for Writers. Macmillan, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.