APA Citation

Clegg. (2014). Cambridge International AS and A Level biology [. London: Hodder Education.

Chicago Style Citation

Clegg. Cambridge International AS and A Level Biology [. London: Hodder Education, 2014.

MLA Citation

Clegg. Cambridge International AS and A Level Biology [. London: Hodder Education, 2014.

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