APA način citiranja

Gray,N, & Calvin,M and Bhatia, S. (2012). Enzymes Biotechnology. CBS Publishers & Distributors Pvt Ltd.

Čikaški stil citiranja

Gray,N, i SC Calvin,M and Bhatia. Enzymes Biotechnology. New Delhi: CBS Publishers & Distributors Pvt Ltd, 2012.

MLA način citiranja

Gray,N, i SC Calvin,M and Bhatia. Enzymes Biotechnology. CBS Publishers & Distributors Pvt Ltd, 2012.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.