Gaya APA

Abel, A, B., Bernanke, B, S. (1998). Macroecoonomics (3rd ed). USA: Addison-Wesley Publishing Company.

Gaya MLA

Abel, Andrew, B.., Bernanke, Ben, S.. "Macroecoonomics". 3rd ed USA: Addison-Wesley Publishing Company, 1998. Text.