Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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