APA (7th ed.) Citation

Moore, J., & Overhill, R. (2001). An introduction to the invertebrates. Cambridge University Press.

Chicago Style (17th ed.) Citation

Moore, J., and Raith Overhill. An Introduction to the Invertebrates. Cambridge: Cambridge University Press, 2001.

MLA (9th ed.) Citation

Moore, J., and Raith Overhill. An Introduction to the Invertebrates. Cambridge University Press, 2001.