APA (7e ed.) Bronvermelding

Rucker, R., Gardner, M., & Povilaitis, D. (1984). The fourth dimension: A guide tour of the higher universes (1a. ed.). Houghton Mifflin.

Chicago (17e ed.) Bronvermelding

Rucker, Rudy, Martin Gardner, en David Povilaitis. The Fourth Dimension: A Guide Tour of the Higher Universes. 1a. ed. Boston: Houghton Mifflin, 1984.

MLA (9e ed.) Bronvermelding

Rucker, Rudy, et al. The Fourth Dimension: A Guide Tour of the Higher Universes. 1a. ed. Houghton Mifflin, 1984.