Citazione APA

Sewa ,Ram, Gyanendra Singh, & Ravish ,Chatrath. (2011). 50 years of coordinated wheat research in India. Directrate of Wheat research.

Stile di citazione Chicago

Sewa ,Ram, Gyanendra Singh, e Ravish ,Chatrath. 50 Years of Coordinated Wheat Research in India. Karnal: Directrate of Wheat research, 2011.

Citazione MLA

Sewa ,Ram, et al. 50 Years of Coordinated Wheat Research in India. Directrate of Wheat research, 2011.