Cita APA (7th ed.)

Kondap, S., & Upadhyay, U. (1989). A Practical Manual on Weed Control (1st reprint.). Oxford & IBH Publishing Co.

Cita Chicago (17th ed.)

Kondap, Sivanand, i U.C Upadhyay. A Practical Manual on Weed Control. 1st reprint. New Delhi: Oxford & IBH Publishing Co, 1989.

Cita MLA (9th ed.)

Kondap, Sivanand, i U.C Upadhyay. A Practical Manual on Weed Control. 1st reprint. Oxford & IBH Publishing Co, 1989.