APA (7th ed.) Citation

Zikmund, W. G. (1997). Business research methods (5th. ed.). Dryden Press.

Chicago Style (17th ed.) Citation

Zikmund, William G. Business Research Methods. 5th. ed. Fort Worth: Dryden Press, 1997.

MLA (9th ed.) Citation

Zikmund, William G. Business Research Methods. 5th. ed. Dryden Press, 1997.