Παραπομπή σε μορφή APA (7η εκδ.)

Klein, G. D. (1994). Pangea: Paleoclimate, tectonics, and sedimentation during accretion, zenith, and breakup of a supercontinent. Geological Society of America.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Klein, George D. Pangea: Paleoclimate, Tectonics, and Sedimentation During Accretion, Zenith, and Breakup of a Supercontinent. Boulder, Colo: Geological Society of America, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Klein, George D. Pangea: Paleoclimate, Tectonics, and Sedimentation During Accretion, Zenith, and Breakup of a Supercontinent. Geological Society of America, 1994.