Παραπομπή APA

Muzik, T. J. (1970). Weed biology and control. McGraw hill.

Παραπομπή Chicago Style

Muzik, Thomas J. Weed Biology and Control. New york: McGraw hill, 1970.

Παραπομπή MLA

Muzik, Thomas J. Weed Biology and Control. McGraw hill, 1970.