APA-viite

Scaria , K. .., Kumar , M., & Divakaran , S. (1981). Animal by - products: Their processing and utilisation. National information centre eor leather and allied industries.

Chicago-tyylinen lähdeviittaus

Scaria , K .J, Mahendra Kumar , ja S. Divakaran. Animal by - Products: Their Processing and Utilisation. Madras: National information centre eor leather and allied industries, 1981.

MLA-viite

Scaria , K .J, et al. Animal by - Products: Their Processing and Utilisation. National information centre eor leather and allied industries, 1981.