Cita APA

Zuern, G. (1985). English for beginners. Reading, Massachusetts: Addison-Wesley.

Chicago Style Citation

Zuern, Guenther. English for Beginners. Reading, Massachusetts: Addison-Wesley, 1985.

Cita MLA

Zuern, Guenther. English for Beginners. Reading, Massachusetts: Addison-Wesley, 1985.

Atenció: Aquestes cites poden no estar 100% correctes.