APA

McConnell C. R., McGraw-Hill Publishing Company, . (1987). Economics. New York [etc.]: McGraw-Hill Book Company.

Chicago

McConnell Campbell R, McGraw-Hill Publishing Company, . 1987. Economics. New York [etc.]: McGraw-Hill Book Company.

Harvard

McConnell C. R., McGraw-Hill Publishing Company, . (1987). Economics. New York [etc.]: McGraw-Hill Book Company.

MLA

McConnell Campbell R, McGraw-Hill Publishing Company, . Economics. New York [etc.]: McGraw-Hill Book Company. 1987.