Cita APA (7a ed.)

Paulston, C. B., & Dykstra, G. O. (1973). Controlled composition in English as a second language. Regents Pub. Co..

Cita Chicago Style (17a ed.)

Paulston, Christina Bratt, y Gerald O. Dykstra. Controlled Composition in English as a Second Language. New York: Regents Pub. Co., 1973.

Cita MLA (8a ed.)

Paulston, Christina Bratt, y Gerald O. Dykstra. Controlled Composition in English as a Second Language. Regents Pub. Co., 1973.