Cita APA (7a ed.)
Yohe, G. W. (1985). Economics: Study Guide to Accompany Samuelson and Nordhaus (12. ed.). McGraw-Hill Book Co.
Cita Chicago Style (17a ed.)
Yohe, Gary W. Economics: Study Guide to Accompany Samuelson and Nordhaus. 12. ed. New York: McGraw-Hill Book Co, 1985.
Cita MLA (9a ed.)
Yohe, Gary W. Economics: Study Guide to Accompany Samuelson and Nordhaus. 12. ed. McGraw-Hill Book Co, 1985.
Precaución: Estas citas no son 100% exactas.