APA (7th ed.) Citation

Bristol, M. M., Schopler, E., & Van Bourgondien, M. E. (1993). Preschool issues in autism. Plenum Press.

Chicago Style (17th ed.) Citation

Bristol, Marie M., Eric Schopler, and Mary Elizabeth Van Bourgondien. Preschool Issues in Autism. New York: Plenum Press, 1993.

MLA (9th ed.) Citation

Bristol, Marie M., et al. Preschool Issues in Autism. Plenum Press, 1993.