Cita APA (7a ed.)

Brown, R., Ruttle, K., & Lewis, J. (2001). Looking for dragons. Cambridge University Press.

Cita Chicago Style (17a ed.)

Brown, Richard, Kate Ruttle, y Jan Lewis. Looking for Dragons. Cambridge: Cambridge University Press, 2001.

Cita MLA (8a ed.)

Brown, Richard, et al. Looking for Dragons. Cambridge University Press, 2001.