APA引文

Spigarelli, J. (2007). Step language for everyday life forward 3. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Spigarelli, Jane. Step Language for Everyday Life Forward 3. New York: Oxford University Press, 2007.

MLA引文

Spigarelli, Jane. Step Language for Everyday Life Forward 3. New York: Oxford University Press, 2007.

警告：這些引文格式不一定是100％准確.