APA استشهاد

Berry, T. E. (2012). Most common mistakes in english usage. Tata Mc Graw Hill.

استشهاد بنمط شيكاغو

Berry, Thomas Elliott. Most Common Mistakes in English Usage. New Delhi: Tata Mc Graw Hill, 2012.

MLA استشهاد

Berry, Thomas Elliott. Most Common Mistakes in English Usage. Tata Mc Graw Hill, 2012.