Cita APA (7a ed.)

Littlejohn, A., & Hicks, D. (1997). Cambridge English for schools.: Teacher's book three. Cambridge University Press.

Cita Chicago Style (17a ed.)

Littlejohn, Andrew, y Diana Hicks. Cambridge English for Schools.: Teacher's Book Three. Cambridge: Cambridge University Press, 1997.

Cita MLA (9a ed.)

Littlejohn, Andrew, y Diana Hicks. Cambridge English for Schools.: Teacher's Book Three. Cambridge University Press, 1997.