APA استشهاد

Narayanan, P. (1997). Intellectual property law (2nd ed.). Eastern Law House.

استشهاد بنمط شيكاغو

Narayanan, P. Intellectual Property Law. 2nd ed. Calcutta: Eastern Law House, 1997.

MLA استشهاد

Narayanan, P. Intellectual Property Law. 2nd ed. Eastern Law House, 1997.