APA (7th ed.) Zitazioa

(2002). Oxford collecations dictionary for students of english. Univ. Pr.

Chicago Style (17th ed.) Zitazioa

Oxford Collecations Dictionary for Students of English. Oxford: Univ. Pr, 2002.

MLA (9th ed.) Zitazioa

Oxford Collecations Dictionary for Students of English. Univ. Pr, 2002.