Cita APA (7th ed.)

Hubbard, P., Jones, H., Thronton, B., & Wheeler, R. (1983). A Training course for TEFL. Oxford University Press.

Cita Chicago (17th ed.)

Hubbard, Peter, Hywel Jones, Barbara Thronton, i Rod Wheeler. A Training Course for TEFL. Oxford ; New York: Oxford University Press, 1983.

Cita MLA (8th ed.)

Hubbard, Peter, et al. A Training Course for TEFL. Oxford University Press, 1983.