APA استشهاد

Krishnan, N. M. (1978). Law of Contracts (4th ed.). Orient Longman.

استشهاد بنمط شيكاغو

Krishnan, Nair. M. Law of Contracts. 4th ed. Bombay: Orient Longman, 1978.

MLA استشهاد

Krishnan, Nair. M. Law of Contracts. 4th ed. Orient Longman, 1978.