Philips, W., & Chilton, T. J. (1994). A-level biology. Oxford: Oxford University Press.
Chicago Style CitationPhilips, W.D., and T. J. Chilton. A-level Biology. Oxford: Oxford University Press, 1994.
MLA CitationPhilips, W.D., and T. J. Chilton. A-level Biology. Oxford: Oxford University Press, 1994.
Warning: These citations may not always be 100% accurate.