APA استشهاد

Negi, S. (1995). Cold deserts of India (2nd ed.). Indus Pub.Co.

استشهاد بنمط شيكاغو

Negi, S.S. Cold Deserts of India. 2nd ed. New DElhi: Indus Pub.Co, 1995.

MLA استشهاد

Negi, S.S. Cold Deserts of India. 2nd ed. Indus Pub.Co, 1995.