Cita APA

O’Sullivan, A. (2009). Urban economics (7th ed.). Boston: McGraw-Hill/Irwin.

Chicago Style Citation

O’Sullivan, Arthur. Urban Economics. 7th ed. Boston: McGraw-Hill/Irwin, 2009.

Cita MLA

O’Sullivan, Arthur. Urban Economics. 7th ed. Boston: McGraw-Hill/Irwin, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.