Cita APA (7th ed.)

Kondap, S., & Upadhyay, U. (1992). A Practical Manual on Weed Control (2nd reprint.). Oxford & IBH Publishing Co.

Cita Chicago (17th ed.)

Kondap, Sivanand, i U.C Upadhyay. A Practical Manual on Weed Control. 2nd reprint. New Delhi: Oxford & IBH Publishing Co, 1992.

Cita MLA (9th ed.)

Kondap, Sivanand, i U.C Upadhyay. A Practical Manual on Weed Control. 2nd reprint. Oxford & IBH Publishing Co, 1992.