APA (7th ed.) Citation

Phillips, W. D. (1996). A level biology (Rev. ed.). Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Phillips, W. D. A Level Biology. Rev. ed. Oxford: Oxford Univ. Press, 1996.

MLA (9th ed.) Citation

Phillips, W. D. A Level Biology. Rev. ed. Oxford Univ. Press, 1996.