Citazione Stile APA (7a Edizione)

Portugal, F. H., & Cohen, J. S. (1977). A Century of DNA: A history of the discovery of the structure and function of the genetic substance. The MIT Press.

Citazione stile Chigago Style (17a edizione)

Portugal, Franklin H., e Jack S. Cohen. A Century of DNA: A History of the Discovery of the Structure and Function of the Genetic Substance. Cambridge ; London: The MIT Press, 1977.

Citatione MLA (9a ed.)

Portugal, Franklin H., e Jack S. Cohen. A Century of DNA: A History of the Discovery of the Structure and Function of the Genetic Substance. The MIT Press, 1977.