Ausubel, D. P., & SULLIVAN, E. V. (1980). Theory and problems of child development (3rd ed.). New York: Grune and Stratton.
Chicago Style CitationAusubel, David P., and EDMUND V. SULLIVAN. Theory and Problems of Child Development. 3rd ed. New York: Grune and Stratton, 1980.
MLA CitationAusubel, David P., and EDMUND V. SULLIVAN. Theory and Problems of Child Development. 3rd ed. New York: Grune and Stratton, 1980.
Warning: These citations may not always be 100% accurate.