Cita APA (7a ed.)

Forster, E. M. (1969). Where angels fear to tread (Repr.). Penguin Books.

Cita Chicago Style (17a ed.)

Forster, E. M. Where Angels Fear to Tread. Repr. Harmondsworth [etc.]: Penguin Books, 1969.

Cita MLA (9a ed.)

Forster, E. M. Where Angels Fear to Tread. Repr. Penguin Books, 1969.