Cita APA (7a ed.)

Forster, E. M. (1969). Where angels fear to tread. Edward Arnold.

Cita Chicago Style (17a ed.)

Forster, E. M. Where Angels Fear to Tread. London: Edward Arnold, 1969.

Cita MLA (9a ed.)

Forster, E. M. Where Angels Fear to Tread. Edward Arnold, 1969.