APA (7th ed.) Citation

Maley, A., & Duff, A. (1976). Words! Univ. Press.

Chicago Style (17th ed.) Citation

Maley, Alan, and Alan Duff. Words! Cambridge: Univ. Press, 1976.

MLA (9th ed.) Citation

Maley, Alan, and Alan Duff. Words! Univ. Press, 1976.

Warning: These citations may not always be 100% accurate.