APA (7e ed.) Bronvermelding

(1997). Longman dictionary of Common Errors (2nd ed.). Longman.

Chicago (17e ed.) Bronvermelding

Longman Dictionary of Common Errors. 2nd ed. Harlow: Longman, 1997.

MLA (9e ed.) Bronvermelding

Longman Dictionary of Common Errors. 2nd ed. Longman, 1997.