Blumenthal, J. C. (1962). English 2600: A scientific program in grammar and usage (Rev. ed.). Harcourt, Brace.
Chicago Style (17th ed.) CitationBlumenthal, Joseph C. English 2600: A Scientific Program in Grammar and Usage. Rev. ed. New York [u.a.]: Harcourt, Brace, 1962.
MLA (9th ed.) CitationBlumenthal, Joseph C. English 2600: A Scientific Program in Grammar and Usage. Rev. ed. Harcourt, Brace, 1962.
Warning: These citations may not always be 100% accurate.