APA استشهاد

Augustine, C. A., & Devarajan, G. (1990). Public library system in India. Ess Ess Publications.

استشهاد بنمط شيكاغو

Augustine, C. A., و G. Devarajan. Public Library System in India. New Delhi: Ess Ess Publications, 1990.

MLA استشهاد

Augustine, C. A., و G. Devarajan. Public Library System in India. Ess Ess Publications, 1990.