Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.