APA-viite

Fraenkal Conrat, H. (1962). Design and function at threshold of life: The viruses. Academic press.

Chicago-tyylinen lähdeviittaus

Fraenkal Conrat, Heniz. Design and Function at Threshold of Life: The Viruses. Newyork: Academic press, 1962.

MLA-viite

Fraenkal Conrat, Heniz. Design and Function at Threshold of Life: The Viruses. Academic press, 1962.