APA-referens (7:e uppl.)

Smart, M. S., & Russell Smart C. (1978). Infants development and relationships (2nd ed.). Mcmillan Publishing.

Chicago-referens (17:e uppl.)

Smart, Mollie S., och Russell Smart C. Infants Development and Relationships. 2nd ed. New York: Mcmillan Publishing, 1978.

MLA-referens (9:e uppl.)

Smart, Mollie S., och Russell Smart C. Infants Development and Relationships. 2nd ed. Mcmillan Publishing, 1978.