APA (7th ed.) Citation

Hess, P. N., & Ross, C. G. (1993). Principles of microeconomics: An analytical approach. West.

Chicago Style (17th ed.) Citation

Hess, Peter N., and Clark G. Ross. Principles of Microeconomics: An Analytical Approach. Minneapolis, Minn. <<[u.a.]>>: West, 1993.

MLA (9th ed.) Citation

Hess, Peter N., and Clark G. Ross. Principles of Microeconomics: An Analytical Approach. West, 1993.