Cita APA (7a ed.)

Ridley, M. (2006). Francis Crick: Discoverer of the genetic code (1a ed.). Atlas Books ; Harper Collins.

Cita Chicago Style (17a ed.)

Ridley, Matt. Francis Crick: Discoverer of the Genetic Code. 1a ed. New York: Atlas Books ; Harper Collins, 2006.

Cita MLA (9a ed.)

Ridley, Matt. Francis Crick: Discoverer of the Genetic Code. 1a ed. Atlas Books ; Harper Collins, 2006.