APA (7th ed.) Citation
Gardner, H. S. (1997). Comparative economic systems (2nd ed.). <The> Dryden Press.
Chicago Style (17th ed.) Citation
Gardner, H. Stephen. Comparative Economic Systems. 2nd ed. Fort Worth: <The> Dryden Press, 1997.
MLA (9th ed.) Citation
Gardner, H. Stephen. Comparative Economic Systems. 2nd ed. <The> Dryden Press, 1997.
Warning: These citations may not always be 100% accurate.