Næss, A., & Rothenberg, D. (1989). Ecology, community, and lifestyle: Outline of an ecosophy. Cambridge University Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNæss, Arne, এবং David Rothenberg. Ecology, Community, and Lifestyle: Outline of an Ecosophy. Cambridge ; New York: Cambridge University Press, 1989.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিNæss, Arne, এবং David Rothenberg. Ecology, Community, and Lifestyle: Outline of an Ecosophy. Cambridge University Press, 1989.