APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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