APA استشهاد

Gandhi, A. (2006). Common errors in english. Appolo Prakasan.

استشهاد بنمط شيكاغو

Gandhi, A.K. Common Errors in English. Jaipur: Appolo Prakasan, 2006.

MLA استشهاد

Gandhi, A.K. Common Errors in English. Appolo Prakasan, 2006.