APA (7th ed.) Citation

Mussen, P. H., & Baldwin, A. L. (1960). Handbook of research methods in child development. Wiley.

Chicago Style (17th ed.) Citation

Mussen, Paul Henry, and Alfred Lee Baldwin. Handbook of Research Methods in Child Development. New York: Wiley, 1960.

MLA (9th ed.) Citation

Mussen, Paul Henry, and Alfred Lee Baldwin. Handbook of Research Methods in Child Development. Wiley, 1960.