APA استشهاد

Kaur, S., & Sapra, P. (1990). Directory of Periodicals Published in India 1994 (3rd ed.). Sapra & Sapra.

استشهاد بنمط شيكاغو

Kaur, Susheel, و P. Sapra. Directory of Periodicals Published in India 1994. 3rd ed. New Delhi: Sapra & Sapra, 1990.

MLA استشهاد

Kaur, Susheel, و P. Sapra. Directory of Periodicals Published in India 1994. 3rd ed. Sapra & Sapra, 1990.