APA (7e ed.) Bronvermelding

Smart, M. S., & Smart, R. C. (1973). Infants: Development and relationships. Macmillan.

Chicago (17e ed.) Bronvermelding

Smart, Mollie Stevens, en Russell Cook Smart. Infants: Development and Relationships. New York: Macmillan, 1973.

MLA (9e ed.) Bronvermelding

Smart, Mollie Stevens, en Russell Cook Smart. Infants: Development and Relationships. Macmillan, 1973.