APA-referens

Guell, R. C. (2003). Issues in economics today. Boston, Mass.: McGraw-Hill/Irwin.

Chicago-stil citat

Guell, Robert C. Issues in Economics Today. Boston, Mass.: McGraw-Hill/Irwin, 2003.

MLA-referens

Guell, Robert C. Issues in Economics Today. Boston, Mass.: McGraw-Hill/Irwin, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.