APA aipamena

Tompkins, P. (1973). The secret life of plants. New York: Harper & Row.

Chicago Style aipamena

Tompkins, Peter. The Secret Life of Plants. New York: Harper & Row, 1973.

MLA aipamena

Tompkins, Peter. The Secret Life of Plants. New York: Harper & Row, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.