APA-viite (7. p.)

Landreth, C. (1958). The psychology of early childhood. Knopf.

Chicago-viite (17. p.)

Landreth, Catherine. The Psychology of Early Childhood. New York: Knopf, 1958.

MLA-viite (9. p.)

Landreth, Catherine. The Psychology of Early Childhood. Knopf, 1958.