Citazione Stile APA (7a Edizione)

Queen, S. A., & Thomas, L. F. (1939). The city; a study of urbanism in the United States. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Queen, Stuart Alfred, e Lewis Francis Thomas. The City; a Study of Urbanism in the United States. New York: McGraw-Hill, 1939.

Citatione MLA (9a ed.)

Queen, Stuart Alfred, e Lewis Francis Thomas. The City; a Study of Urbanism in the United States. McGraw-Hill, 1939.