APA-referens (7:e uppl.)

Tressler, J. C. (1953). Grammar in action (Third ed.). D. C. Heath & Co..

Chicago-referens (17:e uppl.)

Tressler, Jacob C. Grammar in Action. Third ed. Boston: D. C. Heath & Co., 1953.

MLA-referens (8:e uppl.)

Tressler, Jacob C. Grammar in Action. Third ed. D. C. Heath & Co., 1953.