Cita APA (7a ed.)

Berdine, W. H., & Blackhurst, A. E. (1985). An Introduction to special education (2nd ed.). Little, Brown.

Cita Chicago Style (17a ed.)

Berdine, William H., y A. Edward Blackhurst. An Introduction to Special Education. 2nd ed. Boston: Little, Brown, 1985.

Cita MLA (8a ed.)

Berdine, William H., y A. Edward Blackhurst. An Introduction to Special Education. 2nd ed. Little, Brown, 1985.