Cita APA (7a ed.)

Brontë, C. (1974). Shirley. Penguin Books.

Cita Chicago Style (17a ed.)

Brontë, Charlotte. Shirley. [Harmondsworth, Eng., Baltimore]: Penguin Books, 1974.

Cita MLA (9a ed.)

Brontë, Charlotte. Shirley. Penguin Books, 1974.