APA (7th ed.) Citation

Heaton, J. B., & Turton, N. D. (1989). Longman dictionary of common errors (3. impr.). Longman.

Chicago Style (17th ed.) Citation

Heaton, John B., and Nigel D. Turton. Longman Dictionary of Common Errors. 3. impr. Harlow: Longman, 1989.

MLA (9th ed.) Citation

Heaton, John B., and Nigel D. Turton. Longman Dictionary of Common Errors. 3. impr. Longman, 1989.