APA Style

Davis, Andrew, Clegg, C. J.. (2018). Biology for the IB Diploma: Study and revision guide . : .

Chicago Style

Davis, Andrew, Clegg, C. J.. Biology for the IB Diploma: Study and revision guide. : , 2018. Text.

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Davis, Andrew, Clegg, C. J.. Biology for the IB Diploma: Study and revision guide. : , 2018. Text.

Turabian Style

Davis, Andrew, Clegg, C. J.. Biology for the IB Diploma: Study and revision guide. : , 2018. Print.