Style de citation APA

Singh, G. (2015). Academic library system and services. Ess Ess pub.

Style de citation Chicago

Singh, Gurdev. Academic Library System and Services. Newdelhi: Ess Ess pub, 2015.

Style de citation MLA

Singh, Gurdev. Academic Library System and Services. Ess Ess pub, 2015.

Attention : ces citations peuvent ne pas être correctes à 100%.