Cita APA

Tressler, J. C., & Christ, H. I. (1962). Grammar in action (4th ed.). Heath.

Chicago Style (17th ed.) Citation

Tressler, Jacob C., i Henry I. Christ. Grammar in Action. 4th ed. Boston: Heath, 1962.

Cita MLA

Tressler, Jacob C., i Henry I. Christ. Grammar in Action. 4th ed. Heath, 1962.