APA (7th ed.) Citation

LaBarba, R. C. (1981). Foundations of developmental psychology (Internat. ed.). Academic Press.

Chicago Style (17th ed.) Citation

LaBarba, Richard C. Foundations of Developmental Psychology. Internat. ed. New York [u.a.]: Academic Press, 1981.

MLA (9th ed.) Citation

LaBarba, Richard C. Foundations of Developmental Psychology. Internat. ed. Academic Press, 1981.