Cita APA (7a ed.)

Stout, R. (1971). Before midnight: A Nero Wolfe novel. Bantam Books.

Cita Chicago Style (17a ed.)

Stout, Rex. Before Midnight: A Nero Wolfe Novel. New York: Bantam Books, 1971.

Cita MLA (9a ed.)

Stout, Rex. Before Midnight: A Nero Wolfe Novel. Bantam Books, 1971.