Mitchell, R. B. (1945). Building the future city. American Academy of Political and Social Science.
Chicago-Zitierstil (17. Ausg.)Mitchell, Robert Buchanana. Building the Future City. Philadelphia: American Academy of Political and Social Science, 1945.
MLA-Zitierstil (9. Ausg.)Mitchell, Robert Buchanana. Building the Future City. American Academy of Political and Social Science, 1945.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.