Cita APA (7th ed.)

Kahn, R. (1979). But not to keep: A novel. Harper & Row.

Cita Chicago (17th ed.)

Kahn, Roger. But Not to Keep: A Novel. New York: Harper & Row, 1979.

Cita MLA (8th ed.)

Kahn, Roger. But Not to Keep: A Novel. Harper & Row, 1979.