Cita APA (7a ed.)

Valdman, A., & Gass, S. M. (2002). Pedagogical norms for second and foreign language learning and teaching: Studies in honour of Albert Valdman. J. Benjamins Pub. Co..

Cita Chicago Style (17a ed.)

Valdman, Albert, y Susan M. Gass. Pedagogical Norms for Second and Foreign Language Learning and Teaching: Studies in Honour of Albert Valdman. Amsterdam ; Philadelphia: J. Benjamins Pub. Co., 2002.

Cita MLA (8a ed.)

Valdman, Albert, y Susan M. Gass. Pedagogical Norms for Second and Foreign Language Learning and Teaching: Studies in Honour of Albert Valdman. J. Benjamins Pub. Co., 2002.