Cita APA (7a ed.)

Kaku, M., & O'Keefe, R. (1995). Hyperspace: A scientific odyssey through parallel universes, time warps, and the tenth dimension. Oxford University Press.

Cita Chicago Style (17a ed.)

Kaku, Michio, y Robert O'Keefe. Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the Tenth Dimension. Oxford: Oxford University Press, 1995.

Cita MLA (9a ed.)

Kaku, Michio, y Robert O'Keefe. Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the Tenth Dimension. Oxford University Press, 1995.