Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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