APA Zitierstil

Mary Jones & Geoff Jones. (2010). Cambridge IGCSE biology (2nd ed.). Cambridge University Press.

Chicago Zitierstil

Mary Jones und Geoff Jones. Cambridge IGCSE Biology. 2nd ed. [Cambridge]: Cambridge University Press, 2010.

MLA Zitierstil

Mary Jones und Geoff Jones. Cambridge IGCSE Biology. 2nd ed. Cambridge University Press, 2010.