Dyfyniad APA

Davies, P. C. W., & Brown, J. R. (1988). Superstrings: A theory of everything? Cambridge University Press.

Dyfyniad Arddull Chicago

Davies, P. C. W., and J. R. Brown. Superstrings: A Theory of Everything? Cambridge [Cambridgeshire]: Cambridge University Press, 1988.

Dyfyniad MLA

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

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