Cita APA (7a ed.)

Johnson, K. E. (1995). Understanding communication in second language classrooms. Cambridge University Press.

Cita Chicago Style (17a ed.)

Johnson, Karen E. Understanding Communication in Second Language Classrooms. Cambridge: Cambridge University Press, 1995.

Cita MLA (9a ed.)

Johnson, Karen E. Understanding Communication in Second Language Classrooms. Cambridge University Press, 1995.