APA استشهاد

Agarwal, V. (2006). Virtual collections in digital libraries. Rajat Publications.

استشهاد بنمط شيكاغو

Agarwal, Vibhuti. Virtual Collections in Digital Libraries. New Delhi: Rajat Publications, 2006.

MLA استشهاد

Agarwal, Vibhuti. Virtual Collections in Digital Libraries. Rajat Publications, 2006.