APA (7th ed.) Citation

Richardson, J. A., Caust, F. T., & Hart, J. A. (1977). Books for the retarded reader (6th ed.). Australian Council for Educational Research.

Chicago Style (17th ed.) Citation

Richardson, J. A., F. T. Caust, and Joan A. Hart. Books for the Retarded Reader. 6th ed. Hawthorn, Vic.: Australian Council for Educational Research, 1977.

MLA (8th ed.) Citation

Richardson, J. A., et al. Books for the Retarded Reader. 6th ed. Australian Council for Educational Research, 1977.