APA

Green N. P. O. e. a., . (1996). Biological science. : Cambridge University Press, Cambridge.

Chicago

Green N P O et al, . 1996. Biological science. : Cambridge University Press, Cambridge.

Harvard

Green N. P. O. e. a., . (1996). Biological science. : Cambridge University Press, Cambridge.

MLA

Green N P O et al, . Biological science. : Cambridge University Press, Cambridge. 1996.