Cita APA (7a ed.)

Forster, E. M. (1920). Where angels fear to tread. A. A. Knopf.

Cita Chicago Style (17a ed.)

Forster, Edward Morgan. Where Angels Fear to Tread. New York: A. A. Knopf, 1920.

Cita MLA (9a ed.)

Forster, Edward Morgan. Where Angels Fear to Tread. A. A. Knopf, 1920.