APA (7e ed.) Bronvermelding
McConnell, C. R., & Brue, S. L. (2005). Economics: Principles, problems, and policies (16th ed.). McGraw-Hill/Irwin.
Chicago (17e ed.) Bronvermelding
McConnell, Campbell R., en Stanley L. Brue. Economics: Principles, Problems, and Policies. 16th ed. Boston: McGraw-Hill/Irwin, 2005.
MLA (9e ed.) Bronvermelding
McConnell, Campbell R., en Stanley L. Brue. Economics: Principles, Problems, and Policies. 16th ed. McGraw-Hill/Irwin, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.