APA (7th ed.) Citation

Landreth, C. (1958). The psychology of early childhood. Knopf.

Chicago Style (17th ed.) Citation

Landreth, Catherine. The Psychology of Early Childhood. New York: Knopf, 1958.

MLA (9th ed.) Citation

Landreth, Catherine. The Psychology of Early Childhood. Knopf, 1958.

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