APA (7e ed.) Bronvermelding

Smart, M. S., & Smart, R. C. (1967). Children: Development and relationships. Macmillan.

Chicago (17e ed.) Bronvermelding

Smart, Mollie Stevens, en Russell Cook Smart. Children: Development and Relationships. New York: Macmillan, 1967.

MLA (8e ed.) Bronvermelding

Smart, Mollie Stevens, en Russell Cook Smart. Children: Development and Relationships. Macmillan, 1967.