Phillips, W., & Chilton, T. A-level biology. Oxford University Press.
芝加哥风格引文Phillips, WD, 与 TJ Chilton. A-level Biology. Oxford: Oxford University Press.
MLA引文Phillips, WD, 与 TJ Chilton. A-level Biology. Oxford University Press.
警告：这些引文格式不一定是100％准确.