APA引文

Duckworth, M. (2007). Build up to countdown: (MultiROM). Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Duckworth, Michael. Build Up to Countdown: (MultiROM). Oxford: Oxford University Press, 2007.

MLA引文

Duckworth, Michael. Build Up to Countdown: (MultiROM). Oxford: Oxford University Press, 2007.

警告：這些引文格式不一定是100％准確.