Cita APA (7a ed.)

Swan, A. S. Love unlocks the door. Hodder and Stoughton.

Cita Chicago Style (17a ed.)

Swan, Annie S. Love Unlocks the Door. London: Hodder and Stoughton.

Cita MLA (9a ed.)

Swan, Annie S. Love Unlocks the Door. Hodder and Stoughton.