Cita APA (7a ed.)
Heller, B., & Dale, M. (1976). Traditional Teaching and Learning Modules: A Comparative Study. Exceptional Children, 42(4), 231-233.
Cita Chicago Style (17a ed.)
Heller, Bill, y Mary Dale. "Traditional Teaching and Learning Modules: A Comparative Study." Exceptional Children 42, no. 4 (1976): 231-233.
Cita MLA (9a ed.)
Heller, Bill, y Mary Dale. "Traditional Teaching and Learning Modules: A Comparative Study." Exceptional Children, vol. 42, no. 4, 1976, pp. 231-233.
Precaución: Estas citas no son 100% exactas.