APA (7th ed.) Zitazioa

(1983). Longman dictikonary of American english: A dictionary for learners of english. Longman.

Chicago Style (17th ed.) Zitazioa

Longman Dictikonary of American English: A Dictionary for Learners of English. New York: Longman, 1983.

MLA (9th ed.) Zitazioa

Longman Dictikonary of American English: A Dictionary for Learners of English. Longman, 1983.