Cita APA

Heaton, J. B. (1987). Longman dictionary of common errors. Harlow, Essex, England: Longman.

Chicago Style Citation

Heaton, J. B. Longman Dictionary of Common Errors. Harlow, Essex, England: Longman, 1987.

Cita MLA

Heaton, J. B. Longman Dictionary of Common Errors. Harlow, Essex, England: Longman, 1987.

Atenció: Aquestes cites poden no estar 100% correctes.