APA Style

Kaku, M. (2021). The God Equation_ The Quest for a Theory of Everything (First edition.). New York: Doubleday a division of Penguin Random House LLC.

MLA Style

Kaku, Michio. "The God Equation_ The Quest for a Theory of Everything". First edition. New York: Doubleday a division of Penguin Random House LLC, 2021. Computer File.