APA (7th ed.) Citation

Heather, K. (1997). Understanding economics (2th.). Prentice hall.

Chicago Style (17th ed.) Citation

Heather, K. Understanding Economics. 2th. London: Prentice hall, 1997.

MLA (8th ed.) Citation

Heather, K. Understanding Economics. 2th. Prentice hall, 1997.

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