APA (7th ed.) Citation

Thomas, R. P., & Weber, W. V. (1990). Macroeconomics: Principles & applications. Dryden Press.

Chicago Style (17th ed.) Citation

Thomas, Robert P., and William V. Weber. Macroeconomics: Principles & Applications. Chicago u.a: Dryden Press, 1990.

MLA (9th ed.) Citation

Thomas, Robert P., and William V. Weber. Macroeconomics: Principles & Applications. Dryden Press, 1990.