APA (7e ed.) Bronvermelding

(1951). The toddler and sex: Points for parents of the pre-school child. Paulist Press.

Chicago (17e ed.) Bronvermelding

The Toddler and Sex: Points for Parents of the Pre-school Child. New York: Paulist Press, 1951.

MLA (8e ed.) Bronvermelding

The Toddler and Sex: Points for Parents of the Pre-school Child. Paulist Press, 1951.