APA استشهاد

Pink, A. M., & Thomas, S. E. (1970). English grammar, composition and correspondence. Cassell.

استشهاد بنمط شيكاغو

Pink, Alderton M., و S E. Thomas. English Grammar, Composition and Correspondence. London: Cassell, 1970.

MLA استشهاد

Pink, Alderton M., و S E. Thomas. English Grammar, Composition and Correspondence. Cassell, 1970.