APA引文

Johnston, M. W., & Marshall, G. W. (2008). Relationship selling (2nd ed.). New York, NY: McGraw-Hill/Irwin.

Trích dẫn kiểu Chicago

Johnston, Mark W., và Greg W. Marshall. Relationship Selling. 2nd ed. New York, NY: McGraw-Hill/Irwin, 2008.

MLA引文

Johnston, Mark W., và Greg W. Marshall. Relationship Selling. 2nd ed. New York, NY: McGraw-Hill/Irwin, 2008.

警告：这些引文格式不一定是100％准确.