Dyfyniad APA

Yellamanda Reddy ,T, & Sanjara Reddi. (2005). Principles of agronomy. Kalyani Publishers.

Dyfyniad Arddull Chicago

Yellamanda Reddy ,T, and Sanjara Reddi. Principles of Agronomy. New Delhi: Kalyani Publishers, 2005.

Dyfyniad MLA

Yellamanda Reddy ,T, and Sanjara Reddi. Principles of Agronomy. Kalyani Publishers, 2005.

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