Gaya APA

Fosbery, Richard & Gregory, Jennifer & Jones, Mary & Taylor, Dennis. (2007). As Level and Level Biology (2). London: Cambridge University Press.

Gaya Chicago

Fosbery, Richard & Gregory, Jennifer & Jones, Mary & Taylor, Dennis. As Level and Level Biology. 2 London: Cambridge University Press, 2007. Text.

Gaya MLA

Fosbery, Richard & Gregory, Jennifer & Jones, Mary & Taylor, Dennis. As Level and Level Biology. 2 London: Cambridge University Press, 2007. Text.

Gaya Turabian

Fosbery, Richard & Gregory, Jennifer & Jones, Mary & Taylor, Dennis. As Level and Level Biology. 2 London: Cambridge University Press, 2007. Print.