Cita APA

McConnell, C. R. (1972). Economic issues: A book of readings (4th ed.). McGraw hill book.

Citación estilo Chicago

McConnell, Campbell R. Economic Issues: A Book of Readings. 4th ed. New York: McGraw hill book, 1972.

Cita MLA

McConnell, Campbell R. Economic Issues: A Book of Readings. 4th ed. McGraw hill book, 1972.