APA aipamena

Elder, J., & Finch, R. (2002). Nature writing: The tradition in English. New York: Norton.

Chicago Style aipamena

Elder, John, và Robert Finch. Nature Writing: The Tradition in English. New York: Norton, 2002.

MLA aipamena

Elder, John, và Robert Finch. Nature Writing: The Tradition in English. New York: Norton, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.