Gaya APA

alatis, J, E, ;, A, H, B, ;, A, P, M. et al (). The second language classroom : directions for the 1980's . New York: Oxford university Press.

Gaya MLA

alatis, James, E., ;, Altman,, Howard, B., ;, Alatis,, Penelope, M.. et al. "The second language classroom : directions for the 1980's". New York: Oxford university Press, . Text.