Gaya APA

BERNHEIM, B, D., WHINSTON, M, D. (2008). Microeconomics / BERNHEIM, B. Douglas , WHINSTON, Michael D . America: McGrawe-Hill.

Gaya MLA

BERNHEIM, B., Douglas., WHINSTON, Michael, D. "Microeconomics / BERNHEIM, B. Douglas , WHINSTON, Michael D". America: McGrawe-Hill, 2008. Text.