APA引文

Hall, P., & Pfeiffer, U. (2000). Urban future 21: A global agenda for twenty-first century cities. London: E & FN Spon.

Trích dẫn kiểu Chicago

Hall, Peter, và Ulrich Pfeiffer. Urban Future 21: A Global Agenda for Twenty-first Century Cities. London: E & FN Spon, 2000.

MLA引文

Hall, Peter, và Ulrich Pfeiffer. Urban Future 21: A Global Agenda for Twenty-first Century Cities. London: E & FN Spon, 2000.