Dyfyniad APA

Hawking, S. W. A. (2010). The theory of everything: The origin and fate of the universe.

Dyfyniad Arddull Chicago

Hawking, Stephen W; Author. The Theory of Everything: The Origin and Fate of the Universe. Mumbai, Jaico Publishing House, 2010.

Dyfyniad MLA

Hawking, Stephen W; Author. The Theory of Everything: The Origin and Fate of the Universe. 2010.

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