Cita APA (7th ed.)

Rivers, W. (1971). Teaching Foreing Languaje Skills. The University of Chicago.

Cita Chicago (17th ed.)

Rivers, Wilga. Teaching Foreing Languaje Skills. Chicago, Estados Unidos: The University of Chicago, 1971.

Cita MLA (9th ed.)

Rivers, Wilga. Teaching Foreing Languaje Skills. The University of Chicago, 1971.

Atenció: Aquestes cites poden no estar 100% correctes.