APA-Zitierstil (7. Ausg.)

Trad, P. V. (1987). Infant and childhood depression: Developmental factors. Wiley.

Chicago-Zitierstil (17. Ausg.)

Trad, Paul V. Infant and Childhood Depression: Developmental Factors. New York [u.a.]: Wiley, 1987.

MLA-Zitierstil (9. Ausg.)

Trad, Paul V. Infant and Childhood Depression: Developmental Factors. Wiley, 1987.