APA

Schiller B. R., Willson L. & Anderson T. (2000). Study guide to acompany the micro economy today. New York: McGraw-Hill Irwin.

Chicago

Schiller Bradley R, Willson Linda and Anderson Tom. 2000. Study guide to acompany the micro economy today. New York: McGraw-Hill Irwin.

Harvard

Schiller B. R., Willson L. and Anderson T. (2000). Study guide to acompany the micro economy today. New York: McGraw-Hill Irwin.

MLA

Schiller Bradley R, Willson Linda and Anderson Tom. Study guide to acompany the micro economy today. New York: McGraw-Hill Irwin. 2000.