O’Sullivan, A. (2009). Urban economics. Boston: McGraw-Hill/Irwin.
Trích dẫn kiểu ChicagoO’Sullivan, Arthur. Urban Economics. Boston: McGraw-Hill/Irwin, 2009.
MLA引文O’Sullivan, Arthur. Urban Economics. Boston: McGraw-Hill/Irwin, 2009.
警告：這些引文格式不一定是100％准確.