Geller, L. K., & Lois K. Geller. (2002). Response: The complete guide to profitable direct marketing. Oxford,New York: Oxford University Press.
Trích dẫn kiểu ChicagoGeller, Lois K., và Lois K. Geller. Response: The Complete Guide to Profitable Direct Marketing. Oxford,New York: Oxford University Press, 2002.
MLA引文Geller, Lois K., và Lois K. Geller. Response: The Complete Guide to Profitable Direct Marketing. Oxford,New York: Oxford University Press, 2002.
警告:这些引文格式不一定是100%准确.