APA引文

National Underwriter / Property & Casualty Risk & Benefits Management. ALM Media, LLC.

芝加哥风格引文

National Underwriter / Property & Casualty Risk & Benefits Management. ALM Media, LLC.

MLA引文

National Underwriter / Property & Casualty Risk & Benefits Management. ALM Media, LLC.

警告:这些引文格式不一定是100%准确.