Cita APA (7a ed.)

Fletcher, R. (2020). Philosophy: A visual encyclopedia (First American edition.). DK Publishing.

Cita Chicago Style (17a ed.)

Fletcher, Robert. Philosophy: A Visual Encyclopedia. First American edition. New York, NY: DK Publishing, 2020.

Cita MLA (8a ed.)

Fletcher, Robert. Philosophy: A Visual Encyclopedia. First American edition. DK Publishing, 2020.

Precaución: Estas citas no son 100% exactas.