Cita APA (7th ed.)

Gerber, P. L. (1964). Theodore Dreiser. Twayne Publishers.

Cita Chicago (17th ed.)

Gerber, Philip L. Theodore Dreiser. Boston: Twayne Publishers, 1964.

Cita MLA (9th ed.)

Gerber, Philip L. Theodore Dreiser. Twayne Publishers, 1964.