Cita APA (7a ed.)
Tansey, M. M., & Ziegler, L. F. (1991). Study guide to accompany Schiller: The micro economy today (5.ed.). McGraw-Hill.
Cita Chicago Style (17a ed.)
Tansey, Michael M., y Lawrence F. Ziegler. Study Guide to Accompany Schiller: The Micro Economy Today. 5.ed. New York: McGraw-Hill, 1991.
Cita MLA (9a ed.)
Tansey, Michael M., y Lawrence F. Ziegler. Study Guide to Accompany Schiller: The Micro Economy Today. 5.ed. McGraw-Hill, 1991.
Precaución: Estas citas no son 100% exactas.