APA استشهاد

Ballabh, A. (2010). Libraries of the Information era. ACE.

استشهاد بنمط شيكاغو

Ballabh, Anand. Libraries of the Information Era. New Delhi: ACE, 2010.

MLA استشهاد

Ballabh, Anand. Libraries of the Information Era. ACE, 2010.