APA引文

Porter-Roth. (2002). Request for proposal: A guide to effective RFP development. Addison-Wesley.

芝加哥风格引文

Porter-Roth. Request for Proposal: A Guide to Effective RFP Development. Boston,MA: Addison-Wesley, 2002.

MLA引文

Porter-Roth. Request for Proposal: A Guide to Effective RFP Development. Addison-Wesley, 2002.

警告：这些引文格式不一定是100％准确.