APA استشهاد

Girija Kumar & Krishan Kumar. (2014). Theory of cataloguing (5th ed.). Vikas Publishing House.

استشهاد بنمط شيكاغو

Girija Kumar و Krishan Kumar. Theory of Cataloguing. 5th ed. New Delhi: Vikas Publishing House, 2014.

MLA استشهاد

Girija Kumar و Krishan Kumar. Theory of Cataloguing. 5th ed. Vikas Publishing House, 2014.