APA (7th ed.) Citation

Henrich, J., & Title. (2021). The weirdest people in the world. Penguin Books.

Chicago Style (17th ed.) Citation

Henrich, Joseph, and Title. The Weirdest People in the World. United Kingdom: Penguin Books, 2021.

MLA (9th ed.) Citation

Henrich, Joseph, and Title. The Weirdest People in the World. Penguin Books, 2021.