APA (7 वां संस्करण) प्रशस्ति पत्र

Heflin, L. J., & Bullock, L. M. (1992). Exceptionalities in children and youth (Instructor's ed.). Allyn and Bacon.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Heflin, L. Juane, और Lyndal M. Bullock. Exceptionalities in Children and Youth. Instructor's ed. Boston: Allyn and Bacon, 1992.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Heflin, L. Juane, और Lyndal M. Bullock. Exceptionalities in Children and Youth. Instructor's ed. Allyn and Bacon, 1992.