Tressler, J. C. (1953). Grammar in action (Third ed.). D. C. Heath & Co..
Chicago Style (17th ed.) CitationTressler, Jacob C. Grammar in Action. Third ed. Boston: D. C. Heath & Co., 1953.
Cita MLATressler, Jacob C. Grammar in Action. Third ed. D. C. Heath & Co., 1953.
Atenció: Aquestes cites poden no estar 100% correctes.