APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.