APA način citiranja

Guell, R. C. (2010). Issues in economics today. Boston: McGraw-Hill/Irwin.

Čikaški stil citiranja

Guell, Robert C. Issues in Economics Today. Boston: McGraw-Hill/Irwin, 2010.

MLA način citiranja

Guell, Robert C. Issues in Economics Today. Boston: McGraw-Hill/Irwin, 2010.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.