Cita APA (7a ed.)

Barbieri, M. (2003). The organic codes: An introduction to semantic biology. Cambridge University Press.

Cita Chicago Style (17a ed.)

Barbieri, Marcello. The Organic Codes: An Introduction to Semantic Biology. Cambridge, UK. ; New York: Cambridge University Press, 2003.

Cita MLA (8a ed.)

Barbieri, Marcello. The Organic Codes: An Introduction to Semantic Biology. Cambridge University Press, 2003.