APA استشهاد

Allan & Scarfe, W. (1997). J.P. his biography (Rev. ed.). Orient Longman.

استشهاد بنمط شيكاغو

Allan و Wendy Scarfe. J.P. His Biography. Rev. ed. New Delhi: Orient Longman, 1997.

MLA استشهاد

Allan و Wendy Scarfe. J.P. His Biography. Rev. ed. Orient Longman, 1997.