Cita APA (7a ed.)

Fraenkel Conrat, H. (1962). Design and function at the threshold of life: The viruses. Academic Press.

Cita Chicago Style (17a ed.)

Fraenkel Conrat, Heinz. Design and Function at the Threshold of Life: The Viruses. New York: Academic Press, 1962.

Cita MLA (8a ed.)

Fraenkel Conrat, Heinz. Design and Function at the Threshold of Life: The Viruses. Academic Press, 1962.