Citazione Stile APA (7a Edizione)

(1970). Life-span developmental psychology: Research and theory. Academic Press.

Citazione stile Chigago Style (17a edizione)

Life-span Developmental Psychology: Research and Theory. New York ; London: Academic Press, 1970.

Citatione MLA (9a ed.)

Life-span Developmental Psychology: Research and Theory. Academic Press, 1970.