APA Citation

Pickering, W. (2000). As and a level biology through diagrams. [s.L]: Oxford: Oxford University Press.

Chicago Style Citation

Pickering, W.R. As and a Level Biology Through Diagrams. [s.L]: Oxford: Oxford University Press, 2000.

MLA Citation

Pickering, W.R. As and a Level Biology Through Diagrams. [s.L]: Oxford: Oxford University Press, 2000.

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