APA (7th ed.) Citation

Gay, L. R., & Diehl, P. L. (1992). Research methods for business and management. Macmillam.

Chicago Style (17th ed.) Citation

Gay, L. R., and P. L. Diehl. Research Methods for Business and Management. New York: Macmillam, 1992.

MLA (9th ed.) Citation

Gay, L. R., and P. L. Diehl. Research Methods for Business and Management. Macmillam, 1992.