APA استشهاد

University of Chicago. (1996). Chicago manual of style (14th ed.). Prectic Hall of India.

استشهاد بنمط شيكاغو

University of Chicago. Chicago Manual of Style. 14th ed. New Delhi: Prectic Hall of India, 1996.

MLA استشهاد

University of Chicago. Chicago Manual of Style. 14th ed. Prectic Hall of India, 1996.