Cita APA (7a ed.)

Conrad, J. (1979). The Secret a gent: A simple tale. penguin.

Cita Chicago Style (17a ed.)

Conrad, Joseph. The Secret a Gent: A Simple Tale. Harmondsworth: Middlesex: penguin, 1979.

Cita MLA (9a ed.)

Conrad, Joseph. The Secret a Gent: A Simple Tale. penguin, 1979.