Cita APA (7a ed.)

Keller, T. (2016). Hidden Christmas: The surprising truth behind the birth of Christ. Viking.

Cita Chicago Style (17a ed.)

Keller, Timothy. Hidden Christmas: The Surprising Truth Behind the Birth of Christ. New York, New York: Viking, 2016.

Cita MLA (8a ed.)

Keller, Timothy. Hidden Christmas: The Surprising Truth Behind the Birth of Christ. Viking, 2016.

Precaución: Estas citas no son 100% exactas.