Citazione Stile APA (7a Edizione)
Harris, D. B. (1957). The concept of development: An issue in the study of human behavior. University of Minnesota Press.
Citazione stile Chigago Style (17a edizione)
Harris, Dale B. The Concept of Development: An Issue in the Study of Human Behavior. Minneapolis: University of Minnesota Press, 1957.
Citatione MLA (9a ed.)
Harris, Dale B. The Concept of Development: An Issue in the Study of Human Behavior. University of Minnesota Press, 1957.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.