APA (7th ed.) Zitazioa

OSMAN, N. (1964). Modern English: ; a self tutor or class text. O. U. Pr.

Chicago Style (17th ed.) Zitazioa

OSMAN, Neile. Modern English: ; a Self Tutor or Class Text. London: O. U. Pr, 1964.

MLA (9th ed.) Zitazioa

OSMAN, Neile. Modern English: ; a Self Tutor or Class Text. O. U. Pr, 1964.