APA Edition Citation

Ausubel, D. P., & Sullivan, E. V. (1970). Theory and problems of child development (2nd edition.). Grune & Stratton.

Chicago Edition Citation

Ausubel, David Paul, and Edmund V. Sullivan. Theory and Problems of Child Development. 2nd edition. New York: Grune & Stratton, 1970.

MLA Edition Citation

Ausubel, David Paul, and Edmund V. Sullivan. Theory and Problems of Child Development. 2nd edition. Grune & Stratton, 1970.

Warning: These citations may not always be 100% accurate.