Cita APA (7a ed.)

Gairns, R., & Redman, S. (1992). Working with words: A guide to teaching and learning vocabulary. University Press.

Cita Chicago Style (17a ed.)

Gairns, Ruth, y Stuart Redman. Working with Words: A Guide to Teaching and Learning Vocabulary. Cambridge [etc.]: University Press, 1992.

Cita MLA (9a ed.)

Gairns, Ruth, y Stuart Redman. Working with Words: A Guide to Teaching and Learning Vocabulary. University Press, 1992.