APA-viite (7. p.)

Kaloper, N., March-Russell, J., Starkman, G., & Trodden, M. (2000). Compact hyperbolic extra dimensions: Branes, kaluza-klein modes, and cosmology. American Inst of Physics.

Chicago-viite (17. p.)

Kaloper, N., J. March-Russell, G. Starkman, ja M. Trodden. Compact Hyperbolic Extra Dimensions: Branes, Kaluza-klein Modes, and Cosmology. American Inst of Physics, 2000.

MLA-viite (9. p.)

Kaloper, N., et al. Compact Hyperbolic Extra Dimensions: Branes, Kaluza-klein Modes, and Cosmology. American Inst of Physics, 2000.