Παραπομπή APA

Thakur, C. (1984). Weed science/2nd ed (2nd ed.). Metropolitan.

Παραπομπή Chicago Style

Thakur, C. Weed Science/2nd Ed. 2nd ed. New delhi: Metropolitan, 1984.

Παραπομπή MLA

Thakur, C. Weed Science/2nd Ed. 2nd ed. Metropolitan, 1984.