APA
(1997). Biological science 1 & 2/D. J.Taylor. New York: Cambridge university press.
Chicago
1997. Biological science 1 & 2/D. J.Taylor. New York: Cambridge university press.
Harvard
(1997). Biological science 1 & 2/D. J.Taylor. New York: Cambridge university press.
MLA
Biological science 1 & 2/D. J.Taylor. New York: Cambridge university press. 1997.