APA (7th ed.) Citation

Heaton, J. B., & Turton, N. D. (1990). Longman dictionary of common errors (6. impr. vyd.). Longman.

Chicago Style (17th ed.) Citation

Heaton, J. B., and N. D. Turton. Longman Dictionary of Common Errors. 6. impr. vyd. Harlow: Longman, 1990.

MLA (9th ed.) Citation

Heaton, J. B., and N. D. Turton. Longman Dictionary of Common Errors. 6. impr. vyd. Longman, 1990.