Dyfyniad APA

Gupta, O. P., & Lamba, P. S. (1978). Modern weed science: In the tropics and subtropics (1.). Today and Tomarrows.

Dyfyniad Arddull Chicago

Gupta, O P., and P S. Lamba. Modern Weed Science: In the Tropics and Subtropics. 1. New Delhi: Today and Tomarrows, 1978.

Dyfyniad MLA

Gupta, O P., and P S. Lamba. Modern Weed Science: In the Tropics and Subtropics. 1. Today and Tomarrows, 1978.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.