Cita APA (7a ed.)

Gairns, R., & Redman, S. (1995). Working with words: A guide to teaching and learning vocabulary (9th print.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Gairns, Ruth, y Stuart Redman. Working with Words: A Guide to Teaching and Learning Vocabulary. 9th print. Cambridge: Cambridge University Press, 1995.

Cita MLA (8a ed.)

Gairns, Ruth, y Stuart Redman. Working with Words: A Guide to Teaching and Learning Vocabulary. 9th print. Cambridge University Press, 1995.