Cita APA

Sugarman, S. (1983). Children's early thought: Developments in classification. Cambridge University Press.

Citación estilo Chicago

Sugarman, Susan. Children's Early Thought: Developments in Classification. Cambridge [Cambridgeshire], New York: Cambridge University Press, 1983.

Cita MLA

Sugarman, Susan. Children's Early Thought: Developments in Classification. Cambridge University Press, 1983.