APA-viite (7. p.)

Melvin, M., & Boyes, W. (2011). Principles of Macroeconomics (8th ed.). South-Western Cengage Learning.

Chicago-viite (17. p.)

Melvin, Michael, ja William Boyes. Principles of Macroeconomics. 8th ed. Australia: South-Western Cengage Learning, 2011.

MLA-viite (9. p.)

Melvin, Michael, ja William Boyes. Principles of Macroeconomics. 8th ed. South-Western Cengage Learning, 2011.