APA

Putnam A. R., Tang C., . (1986). The Science of allelopathy. New York: John Wiley & Sons.

Chicago

Putnam Alan R, Tang Chung-Shih, . 1986. The Science of allelopathy. New York: John Wiley & Sons.

Harvard

Putnam A. R., Tang C., . (1986). The Science of allelopathy. New York: John Wiley & Sons.

MLA

Putnam Alan R, Tang Chung-Shih, . The Science of allelopathy. New York: John Wiley & Sons. 1986.