Dyfyniad APA

Davies, P., & Brown, J. (1988). Superstrings: A theory of everything. Press Syndicate of the University of Cambridge.

Dyfyniad Arddull Chicago

Davies, P.C.W, and J. Brown. Superstrings: A Theory of Everything. Cambridge: Press Syndicate of the University of Cambridge, 1988.

Dyfyniad MLA

Davies, P.C.W, and J. Brown. Superstrings: A Theory of Everything. Press Syndicate of the University of Cambridge, 1988.

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