Citazione Stile APA (7a Edizione)

Henderson, W. L. 1., & Ledebur, L. C. (1972). Urban economics economics: Processes and problems. Wiley.

Citazione stile Chigago Style (17a edizione)

Henderson, William Leroy 1927, e Larry C. Ledebur. Urban Economics Economics: Processes and Problems. New york: Wiley, 1972.

Citatione MLA (9a ed.)

Henderson, William Leroy 1927, e Larry C. Ledebur. Urban Economics Economics: Processes and Problems. Wiley, 1972.