APA (7th ed.) Citation

Spitzer, D. R. (1977). Concept formation and learning in early childhood. Merrill.

Chicago Style (17th ed.) Citation

Spitzer, Dean R. Concept Formation and Learning in Early Childhood. Columbus, Ohio: Merrill, 1977.

MLA (9th ed.) Citation

Spitzer, Dean R. Concept Formation and Learning in Early Childhood. Merrill, 1977.