Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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