Dyfyniad APA

Davies Paul. (1996). About Time: Einstein's Unfinished Revolution. Touchstone.

Dyfyniad Arddull Chicago

Davies Paul. About Time: Einstein's Unfinished Revolution. New York: Touchstone, 1996.

Dyfyniad MLA

Davies Paul. About Time: Einstein's Unfinished Revolution. Touchstone, 1996.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.