APA Style

Jones, Mary, Jones, Geoff. (2011). IGCSE biology. Coursebook. . California: Cambridge University Press.

Chicago Style

Jones, Mary, Jones, Geoff. IGCSE biology. Coursebook.. California: Cambridge University Press, 2011. Book+CD(s).

MLA Style

Jones, Mary, Jones, Geoff. IGCSE biology. Coursebook.. California: Cambridge University Press, 2011. Book+CD(s).

Turabian Style

Jones, Mary, Jones, Geoff. IGCSE biology. Coursebook.. California: Cambridge University Press, 2011. Book+CD(s).