APA引文
Duckworth, M., & Turner, R. (2016). Business result: Upper - intermediate : Student's book (1a. ed.). Oxford University Press.
Chicago Style (17th ed.) Citation
Duckworth, Michael, and Rebeca Turner. Business Result: Upper - Intermediate : Student's Book. 1a. ed. Buenos Aires: Oxford University Press, 2016.
MLA引文
Duckworth, Michael, and Rebeca Turner. Business Result: Upper - Intermediate : Student's Book. 1a. ed. Oxford University Press, 2016.
警告：這些引文格式不一定是100％准確.