APA (7th ed.) Citation

Hawking Stephen. (2013). The theory of everything: The origin and of the universe. Hermas House Publication.

Chicago Style (17th ed.) Citation

Hawking Stephen. The Theory of Everything: The Origin and of the Universe. U.K.: Hermas House Publication, 2013.

MLA (9th ed.) Citation

Hawking Stephen. The Theory of Everything: The Origin and of the Universe. Hermas House Publication, 2013.