APA引文

WILLIAMS, C., & HEINS, R. M. (1989). Risk management and insurance.-- ed.6. McGraw-Hill.

芝加哥风格引文

WILLIAMS, C.Arthur, 与 Richard M. HEINS. Risk Management and Insurance.-- Ed.6. New York: McGraw-Hill, 1989.

MLA引文

WILLIAMS, C.Arthur, 与 Richard M. HEINS. Risk Management and Insurance.-- Ed.6. McGraw-Hill, 1989.