Cita APA

Blumenthal, J. C. (1962). English 2600: A programed course in grammar and usage (Rev. ed.). Harcourt, Brace & World.

Citación estilo Chicago

Blumenthal, Joseph C. English 2600: A Programed Course in Grammar and Usage. Rev. ed. New York: Harcourt, Brace & World, 1962.

Cita MLA

Blumenthal, Joseph C. English 2600: A Programed Course in Grammar and Usage. Rev. ed. Harcourt, Brace & World, 1962.