Cita APA (7a ed.)

Sharpson, N. (2023). Knock knock, open wide (First edition.). Nightfire, Tor Publishing Group.

Cita Chicago Style (17a ed.)

Sharpson, Neil. Knock Knock, Open Wide. First edition. New York: Nightfire, Tor Publishing Group, 2023.

Cita MLA (8a ed.)

Sharpson, Neil. Knock Knock, Open Wide. First edition. Nightfire, Tor Publishing Group, 2023.

Precaución: Estas citas no son 100% exactas.