Cita APA (7a ed.)

Demaris, O. (1971). America the violent. Penguin specials.

Cita Chicago Style (17a ed.)

Demaris, Ovid. "America the Violent." Penguin Specials 1971.

Cita MLA (9a ed.)

Demaris, Ovid. "America the Violent." Penguin Specials, 1971.