APA (7th ed.) Citation

Turton, N., & Turton, N. D. (1998). Longman dictionary of common errors. Longman.

Chicago Style (17th ed.) Citation

Turton, N.D, and N. D. Turton. Longman Dictionary of Common Errors. Harlow, Essex, England : India: Longman, 1998.

MLA (8th ed.) Citation

Turton, N.D, and N. D. Turton. Longman Dictionary of Common Errors. Longman, 1998.