APA-viite

Padma, S. R., & Rathakrishnan, T. (2015). Agricultural extension digest. Jaya Publishing House.

Chicago-tyylinen lähdeviittaus

Padma, S R., ja T. Rathakrishnan. Agricultural Extension Digest. Delhi: Jaya Publishing House, 2015.

MLA-viite

Padma, S R., ja T. Rathakrishnan. Agricultural Extension Digest. Jaya Publishing House, 2015.