APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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