APA (7th ed.) Citation

Heibroner, R. (1968). Understanding macro economics (2nd.). Prentice Hall.

Chicago Style (17th ed.) Citation

Heibroner, Robert. Understanding Macro Economics. 2nd. New Jersey: Prentice Hall, 1968.

MLA (9th ed.) Citation

Heibroner, Robert. Understanding Macro Economics. 2nd. Prentice Hall, 1968.

Warning: These citations may not always be 100% accurate.