Gaya APA

Schiller, B, R. (2006). The micro economy today (2007/2008 edition) (10 value e). New York: McGraw Hill-Irwin.

Gaya MLA

Schiller, Bradley, R.. "The micro economy today (2007/2008 edition)". 10 value e New York: McGraw Hill-Irwin, 2006. Text.