Gass, S. M., & Schachtes, J. (1990). Linguistic perspectives on second language acquisition. New York: Cambridge University Press.
Chicago Style CitationGass, Susan M., and Jacquelyn Schachtes. Linguistic Perspectives On Second Language Acquisition. New York: Cambridge University Press, 1990.
MLA CitationGass, Susan M., and Jacquelyn Schachtes. Linguistic Perspectives On Second Language Acquisition. New York: Cambridge University Press, 1990.
Warning: These citations may not always be 100% accurate.