Cita APA (7a ed.)

Camilleri, A., & Sartarelli, S. (2016). A voice in the night. Penguin Books.

Cita Chicago Style (17a ed.)

Camilleri, Andrea, y Stephen Sartarelli. A Voice in the Night. New York, New York: Penguin Books, 2016.

Cita MLA (8a ed.)

Camilleri, Andrea, y Stephen Sartarelli. A Voice in the Night. Penguin Books, 2016.

Precaución: Estas citas no son 100% exactas.