APA引文

George, R., & Richard George. (2004). Marketing South African tourism. Oxford,New York: Oxford University Press.

Trích dẫn kiểu Chicago

George, Richard, và Richard George. Marketing South African Tourism. Oxford,New York: Oxford University Press, 2004.

MLA引文

George, Richard, và Richard George. Marketing South African Tourism. Oxford,New York: Oxford University Press, 2004.

警告：這些引文格式不一定是100％准確.