Citazione Stile APA (7a Edizione)

Kalt, N. C., & Zalkind, S. S. (1976). Urban problems: Psychological inquiries, readings and text. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Kalt, Neil C., e Sheldon S. Zalkind. Urban Problems: Psychological Inquiries, Readings and Text. New York: Oxford University Press, 1976.

Citatione MLA (9a ed.)

Kalt, Neil C., e Sheldon S. Zalkind. Urban Problems: Psychological Inquiries, Readings and Text. Oxford University Press, 1976.