Cita APA (7a ed.)

Society of Chartered Property and Casualty Underwriters & Williams, N. A. (1986). Crisis avoidance: Insurance responsibilities. Society of Chartered Property and Casualty Underwriters.

Cita Chicago Style (17a ed.)

Society of Chartered Property and Casualty Underwriters y Numan A. Williams. Crisis Avoidance: Insurance Responsibilities. Malvern, Pa.: Society of Chartered Property and Casualty Underwriters, 1986.

Cita MLA (8a ed.)

Society of Chartered Property and Casualty Underwriters y Numan A. Williams. Crisis Avoidance: Insurance Responsibilities. Society of Chartered Property and Casualty Underwriters, 1986.