Cita APA (7th ed.)

N. P. O., G., Stout ,G. W, & Taylor, D. J. (1995). Biological science (2nd ed.). Cambridge University Press.

Cita Chicago (17th ed.)

N. P. O., Green, Stout ,G. W, i D. J. Taylor. Biological Science. 2nd ed. Cambridge: Cambridge University Press, 1995.

Cita MLA (9th ed.)

N. P. O., Green, et al. Biological Science. 2nd ed. Cambridge University Press, 1995.