APA-referens (7:e uppl.)

Pearl, J., & Mackenzie, D. (2018). The book of why: The new science of cause and effect (First edition.). Basic Books.

Chicago-referens (17:e uppl.)

Pearl, Judea, och Dana Mackenzie. The Book of Why: The New Science of Cause and Effect. First edition. New York: Basic Books, 2018.

MLA-referens (9:e uppl.)

Pearl, Judea, och Dana Mackenzie. The Book of Why: The New Science of Cause and Effect. First edition. Basic Books, 2018.