एपीए उद्धरण

Kolay,A K. (2007). Soil genesis,classification survey and evaluation,Vol.2. Atlantic Publishers& Distributors (p) Ltd.

शिकागो स्टाइल उद्धरण

Kolay,A K. Soil Genesis,classification Survey and Evaluation,Vol.2. New Delhi: Atlantic Publishers& Distributors (p) Ltd, 2007.

एमएलए उद्धरण

Kolay,A K. Soil Genesis,classification Survey and Evaluation,Vol.2. Atlantic Publishers& Distributors (p) Ltd, 2007.