Cita APA (7th ed.)
Harrington, S. E., & Niehaus, G. R. (2004). Risk management and insurance. Mc Graw Hill.
Cita Chicago (17th ed.)
Harrington, Scott E., i Gregory R. Niehaus. Risk Management and Insurance. Boston: Mc Graw Hill, 2004.
Cita MLA (9th ed.)
Harrington, Scott E., i Gregory R. Niehaus. Risk Management and Insurance. Mc Graw Hill, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.