Cita APA (7a ed.)

Forster, E. 1. (1989). Howards end. Penguin books.

Cita Chicago Style (17a ed.)

Forster, E.M. 1879-1970?. Howards End. New York [etc.]: Penguin books, 1989.

Cita MLA (9a ed.)

Forster, E.M. 1879-1970?. Howards End. Penguin books, 1989.