Dyfyniad APA

Hawking, S. W. (2009). The theory of everything. Jaico publishing house.

Dyfyniad Arddull Chicago

Hawking, Stephen W. The Theory of Everything. Mumbai: Jaico publishing house, 2009.

Dyfyniad MLA

Hawking, Stephen W. The Theory of Everything. Jaico publishing house, 2009.

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