Cita APA

Langford, P. (1987). Concept development in the primary school. Croom Helm.

Citación estilo Chicago

Langford, Peter. Concept Development in the Primary School. London ; New York: Croom Helm, 1987.

Cita MLA

Langford, Peter. Concept Development in the Primary School. Croom Helm, 1987.

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