APA ציטוט

 Sharp, A. M. (2008).  Economics of social issues.  McGraw-Hill/Irwin.

Trích dẫn kiểu Chicago

 Sharp, Ansel Miree.  Economics of Social Issues.  McGraw-Hill/Irwin, 2008.

ציטוט MLA

 Sharp, Ansel Miree.  Economics of Social Issues.  McGraw-Hill/Irwin, 2008.