Cita APA (7a ed.)

Keyes, F. P. (1962). If ever I cease to love. Penguin books.

Cita Chicago Style (17a ed.)

Keyes, Frances Parkinson. If Ever I Cease to Love. Harmondsworth: Penguin books, 1962.

Cita MLA (9a ed.)

Keyes, Frances Parkinson. If Ever I Cease to Love. Penguin books, 1962.