Cita APA (7a ed.)

Samuelson, P. A. (1980). Instructor's manual to accompany Samuelson: Economics (11th ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Samuelson, Paul A. Instructor's Manual to Accompany Samuelson: Economics. 11th ed. New York: McGraw-Hill, 1980.

Cita MLA (8a ed.)

Samuelson, Paul A. Instructor's Manual to Accompany Samuelson: Economics. 11th ed. McGraw-Hill, 1980.

Precaución: Estas citas no son 100% exactas.