APA (7th ed.) Citation

Heaton, J., & Turton, N. (1994). Longman dictionary of common errors ([1st ed., 9th imp.].). Longman.

Chicago Style (17th ed.) Citation

Heaton, J.B, and N.D Turton. Longman Dictionary of Common Errors. [1st ed., 9th imp.]. London: Longman, 1994.

MLA (9th ed.) Citation

Heaton, J.B, and N.D Turton. Longman Dictionary of Common Errors. [1st ed., 9th imp.]. Longman, 1994.