APA Citation

Earl, B., & L D R, W. (2001). GCSE chemistry (2nd ed.). London: Hodder Murray.

Chicago Style Citation

Earl, B., and Wilford L D R. GCSE Chemistry. 2nd ed. London: Hodder Murray, 2001.

MLA Citation

Earl, B., and Wilford L D R. GCSE Chemistry. 2nd ed. London: Hodder Murray, 2001.

Warning: These citations may not always be 100% accurate.