APA-viite

Gay, I William, & William Gay. (1965). Methods of animal experimentation v.2. Academic press.

Chicago-tyylinen lähdeviittaus

Gay, I William, ja William Gay. Methods of Animal Experimentation V.2. Academic press, 1965.

MLA-viite

Gay, et al. Methods of Animal Experimentation V.2. Academic press, 1965.