Παραπομπή σε μορφή APA (7η εκδ.)

Kaku, M. (1995). Hyperspace: A scientific odyssey through parallel universes, time warps, and the tenth dimension. Oxford Univeristy Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kaku, Michio. Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the Tenth Dimension. Oxford: Oxford Univeristy Press, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kaku, Michio. Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the Tenth Dimension. Oxford Univeristy Press, 1995.