APA ציטוט

Wonnacott, P., & Wonnacott, R. (1990). Economics (4th ed.). John Wiley and Sons.

Chicago Style (17th ed.) Citation

Wonnacott, Paul, and Ronald Wonnacott. Economics. 4th ed. New York: John Wiley and Sons, 1990.

ציטוט MLA

Wonnacott, Paul, and Ronald Wonnacott. Economics. 4th ed. John Wiley and Sons, 1990.