Gaya APA

Kindersley, D., Kindersley, D. (2019). E-book How Philosophy Works: The Concepts Visually Explained . New York: DK Publishing.

Gaya MLA

Kindersley, Dorling., Kindersley, Dorling. "E-book How Philosophy Works: The Concepts Visually Explained". New York: DK Publishing, 2019. Text.