Dyfyniad APA
Pickover, C. A. (1999). Surfing through hyperspace: Understanding higher universes in six easy lessons. Oxford University Press.
Dyfyniad Arddull Chicago
Pickover, Clifford A. Surfing Through Hyperspace: Understanding Higher Universes in Six Easy Lessons. New York: Oxford University Press, 1999.
Dyfyniad MLA
Pickover, Clifford A. Surfing Through Hyperspace: Understanding Higher Universes in Six Easy Lessons. Oxford University Press, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.