APA (7e ed.) Bronvermelding
Smart, M. S., & Russell Smart C. (1978). Infants development and relationships (2nd ed.). Mcmillan Publishing.
Chicago (17e ed.) Bronvermelding
Smart, Mollie S., en Russell Smart C. Infants Development and Relationships. 2nd ed. New York: Mcmillan Publishing, 1978.
MLA (9e ed.) Bronvermelding
Smart, Mollie S., en Russell Smart C. Infants Development and Relationships. 2nd ed. Mcmillan Publishing, 1978.
Let op: Deze citaties zijn niet altijd 100% accuraat.