APA (7. basım) Alıntı

Guell, R. C. (2010). Issues in Economics Today. McGraw-Hill.

Chicago Style (17. basım) Atıf

Guell, Robert C. Issues in Economics Today. McGraw-Hill, 2010.

MLA (8th ed.) Atıf

Guell, Robert C. Issues in Economics Today. McGraw-Hill, 2010.