APA استشهاد

Chhabra, P. D. (1983). Elements of computer programming: Fortan-iv and numerical methods (3rd ed.). Khanna.

استشهاد بنمط شيكاغو

Chhabra, P D. Elements of Computer Programming: Fortan-iv and Numerical Methods. 3rd ed. Delhi: Khanna, 1983.

MLA استشهاد

Chhabra, P D. Elements of Computer Programming: Fortan-iv and Numerical Methods. 3rd ed. Khanna, 1983.