APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (8वां संस्करण) प्रशस्ति पत्र

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