APA ציטוט

Beardshaw, J., & Brewster, D. (1992). Economics: A student's guide (4th ed.). Pearson education.

Chicago Style (17th ed.) Citation

Beardshaw, John, and David Brewster. Economics: A Student's Guide. 4th ed. Harlow: Pearson education, 1992.

ציטוט MLA

Beardshaw, John, and David Brewster. Economics: A Student's Guide. 4th ed. Pearson education, 1992.