APA (7th ed.) Citation

Gans, J., King, S., Mankiw, N. G., & Byford, M. (2015). Principles of microeconomics (Six edition.). Cengage Learning.

Chicago Style (17th ed.) Citation

Gans, Joshua, Stephen King, N. Gregory Mankiw, and Martin Byford. Principles of Microeconomics. Six edition. Australia: Cengage Learning, 2015.

MLA (9th ed.) Citation

Gans, Joshua, et al. Principles of Microeconomics. Six edition. Cengage Learning, 2015.