APA-viite

Katyal, V., & Gangwar, B. (2011). Statistical methods for agricultural field experiments. New India Publishing Agency.

Chicago-tyylinen lähdeviittaus

Katyal, Vijay, ja B. Gangwar. Statistical Methods for Agricultural Field Experiments. New Delhi: New India Publishing Agency, 2011.

MLA-viite

Katyal, Vijay, ja B. Gangwar. Statistical Methods for Agricultural Field Experiments. New India Publishing Agency, 2011.