APA (7th ed.) Citation

Henderson, J. V., & Poole, W. (1991). Principles of macroeconomics. D.C. Heath.

Chicago Style (17th ed.) Citation

Henderson, J. Vernon, and William Poole. Principles of Macroeconomics. Lexington, MA: D.C. Heath, 1991.

MLA (9th ed.) Citation

Henderson, J. Vernon, and William Poole. Principles of Macroeconomics. D.C. Heath, 1991.