APA-viite

Chatrath, M. S., & Sethi, G. R. (1978). Improving crop and animal productivity. Oxford & IBH publishing co. pvt. ltd.

Chicago-tyylinen lähdeviittaus

Chatrath, M S., ja G R. Sethi. Improving Crop and Animal Productivity. New Delhi: Oxford & IBH publishing co. pvt. ltd, 1978.

MLA-viite

Chatrath, M S., ja G R. Sethi. Improving Crop and Animal Productivity. Oxford & IBH publishing co. pvt. ltd, 1978.