Dyfyniad APA
Jerusalem Winter School for Theoretical Physics, ebrary, Inc, Bahcall, J. N., Piran, T., & Weinberg, S. (2004). Dark matter in the universe (2nd ed.). World Scientific.
Dyfyniad Arddull Chicago
Jerusalem Winter School for Theoretical Physics, Inc ebrary, John N. Bahcall, Tsvi Piran, and Steven Weinberg. Dark Matter in the Universe. 2nd ed. New Jersey ; London: World Scientific, 2004.
Dyfyniad MLA
Jerusalem Winter School for Theoretical Physics, et al. Dark Matter in the Universe. 2nd ed. World Scientific, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.