APA-viite

Frankel, C. (1962). Design and function at the threschold of liffe: The Viruses. Academic Press.

Chicago-tyylinen lähdeviittaus

Frankel, Conraf. Design and Function at the Threschold of Liffe: The Viruses. London: Academic Press, 1962.

MLA-viite

Frankel, Conraf. Design and Function at the Threschold of Liffe: The Viruses. Academic Press, 1962.