Cita APA (7a ed.)

Smith, J. M. (1997). The theory of evolution. Cambridge Cambridge University Press.

Cita Chicago Style (17a ed.)

Smith, John Maynard. The Theory of Evolution. Cambridge Cambridge University Press, 1997.

Cita MLA (8a ed.)

Smith, John Maynard. The Theory of Evolution. Cambridge Cambridge University Press, 1997.

Cita IICA/CATIE

Smith, J. M. 1997. The theory of evolution. Cambridge Cambridge University Press.