APA-viite (7. p.)

O'Sullivan, A. (2019). Urban economics (Ninth edition.). McGraw-Hill Education.

Chicago-viite (17. p.)

O'Sullivan, Arthur. Urban Economics. Ninth edition. New York: McGraw-Hill Education, 2019.

MLA-viite (8. p.)

O'Sullivan, Arthur. Urban Economics. Ninth edition. McGraw-Hill Education, 2019.