Brenda Walpole; Ashby Merson-Davies; Leighton Dann; Peter Hoeben; Mark Headlee. (2014). Biology for the IB Diploma Coursebook (2.). Cambridge University Press.
Cita Chicago (17th ed.)Brenda Walpole; Ashby Merson-Davies; Leighton Dann; Peter Hoeben; Mark Headlee. Biology for the IB Diploma Coursebook. 2. Cambridge University Press, 2014.
Cita MLA (9th ed.)Brenda Walpole; Ashby Merson-Davies; Leighton Dann; Peter Hoeben; Mark Headlee. Biology for the IB Diploma Coursebook. 2. Cambridge University Press, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.