APA (7th ed.) Citation

Henrich, J. (2021). The weidest people in the world. Penguin Books.

Chicago Style (17th ed.) Citation

Henrich, Joseph. The Weidest People in the World. United Kingdom: Penguin Books, 2021.

MLA (9th ed.) Citation

Henrich, Joseph. The Weidest People in the World. Penguin Books, 2021.

Warning: These citations may not always be 100% accurate.