English Language Services, editor literario. (1965). English 900 (Repr.). Macmillan Company.
Chicago Style (17th ed.) CitationEnglish Language Services, editor literario. English 900. Repr. New York [etc.]: Macmillan Company, 1965.
MLA (9th ed.) CitationEnglish Language Services, editor literario. English 900. Repr. Macmillan Company, 1965.
Warning: These citations may not always be 100% accurate.