Society of Chartered Property and Casualty Underwriters & Williams, N. A. (1986). Crisis avoidance: Insurance responsibilities. Society of Chartered Property and Casualty Underwriters.
芝加哥风格引文Society of Chartered Property and Casualty Underwriters 与 Numan A. Williams. Crisis Avoidance: Insurance Responsibilities. Malvern, Pa.: Society of Chartered Property and Casualty Underwriters, 1986.
MLA引文Society of Chartered Property and Casualty Underwriters 与 Numan A. Williams. Crisis Avoidance: Insurance Responsibilities. Society of Chartered Property and Casualty Underwriters, 1986.
警告：这些引文格式不一定是100％准确.