APA引文

Keegan, W. J., & Green, M. C. (1997). Global marketing (2nd ed.). Upper Saddle River, N.J.: Prentice-Hall.

Trích dẫn kiểu Chicago

Keegan, Warren J., và Mark C. Green. Global Marketing. 2nd ed. Upper Saddle River, N.J.: Prentice-Hall, 1997.

MLA引文

Keegan, Warren J., và Mark C. Green. Global Marketing. 2nd ed. Upper Saddle River, N.J.: Prentice-Hall, 1997.

警告：这些引文格式不一定是100％准确.