APA način citiranja

R P Verma. (2012). Classification system in library collection. ALP Books.

Čikaški stil citiranja

R P Verma. Classification System in Library Collection. New Delhi: ALP Books, 2012.

MLA način citiranja

R P Verma. Classification System in Library Collection. ALP Books, 2012.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.