Paul Roberts. (1964). English syntax: A book of programmed lessons. New York: Harcourt, Brace and World.
Style de citation ChicagoPaul Roberts. English Syntax: A Book of Programmed Lessons. New York: Harcourt, Brace and World, 1964.
Style de citation MLAPaul Roberts. English Syntax: A Book of Programmed Lessons. New York: Harcourt, Brace and World, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.