Citazione Stile APA (7a Edizione)

Sundberg, A. I. (1965). A child is born: The drama of life before birth is unprecedented photographs ; a practical guide for the expectant mother. Dela Corte Press.

Citazione stile Chigago Style (17a edizione)

Sundberg, Axel Ingleman. A Child Is Born: The Drama of Life Before Birth Is Unprecedented Photographs ; a Practical Guide for the Expectant Mother. New York: Dela Corte Press, 1965.

Citatione MLA (9a ed.)

Sundberg, Axel Ingleman. A Child Is Born: The Drama of Life Before Birth Is Unprecedented Photographs ; a Practical Guide for the Expectant Mother. Dela Corte Press, 1965.