APA (7th ed.) Citation

Ritchie, B., & Marshall, D. (1993). Business risk management (1. ed.). Chapman & Hall.

Chicago Style (17th ed.) Citation

Ritchie, Bob, and David Marshall. Business Risk Management. 1. ed. London u.a: Chapman & Hall, 1993.

MLA (9th ed.) Citation

Ritchie, Bob, and David Marshall. Business Risk Management. 1. ed. Chapman & Hall, 1993.