APA استشهاد

Sonal Singh. (2000). Trends in Library and Information Science. Jnan.

استشهاد بنمط شيكاغو

Sonal Singh. Trends in Library and Information Science. New Delhi: Jnan, 2000.

MLA استشهاد

Sonal Singh. Trends in Library and Information Science. Jnan, 2000.