Cita APA (7th ed.)

Turton, N. D., & Heaton, J. B. (1996). Longman dictionary of common errors (2a. ed.). Longman.

Cita Chicago (17th ed.)

Turton, N. D., i J. B. Heaton. Longman Dictionary of Common Errors. 2a. ed. Essex: Longman, 1996.

Cita MLA (9th ed.)

Turton, N. D., i J. B. Heaton. Longman Dictionary of Common Errors. 2a. ed. Longman, 1996.