Cita APA (7a ed.)
Allen, H. B. (1968). New dimensions in english. (1a. ed.). McCormick-Mathers Publishing Company.
Cita Chicago Style (17a ed.)
Allen, Harold B. New Dimensions in English. 1a. ed. Estados Unidos: McCormick-Mathers Publishing Company, 1968.
Cita MLA (9a ed.)
Allen, Harold B. New Dimensions in English. 1a. ed. McCormick-Mathers Publishing Company, 1968.
Precaución: Estas citas no son 100% exactas.