Cita APA

Gass, S. M., & Schachter, J. (1989). Linguistic perspectives on second language acquisition. Cambridge, England ; New York: Cambridge University Press.

Citación estilo Chicago

Gass, Susan M., y Jacquelyn Schachter. Linguistic Perspectives On Second Language Acquisition. Cambridge, England ; New York: Cambridge University Press, 1989.

Cita MLA

Gass, Susan M., y Jacquelyn Schachter. Linguistic Perspectives On Second Language Acquisition. Cambridge, England ; New York: Cambridge University Press, 1989.