Cita APA (7a ed.)

O'Sullivan, A., & Hamilton, B. W. (2003). Urban economics (5th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

O'Sullivan, Arthur, y Bruce W. Hamilton. Urban Economics. 5th ed. Boston: McGraw-Hill, 2003.

Cita MLA (9a ed.)

O'Sullivan, Arthur, y Bruce W. Hamilton. Urban Economics. 5th ed. McGraw-Hill, 2003.