APA (7th ed.) Citation

Smith, C. W., Smithson, C. W., & Wilford, D. S. (1990). Managing financial risk. Harper Business.

Chicago Style (17th ed.) Citation

Smith, Clifford W., Charles W. Smithson, and D. Sykes Wilford. Managing Financial Risk. New York: Harper Business, 1990.

MLA (9th ed.) Citation

Smith, Clifford W., et al. Managing Financial Risk. Harper Business, 1990.