Παραπομπή σε μορφή APA (7η εκδ.)

Aegean Summer School Samos, Greece, Cotsakis, S., & Papantonopoulos, E. (2002). Cosmological crossroads: An advanced course in mathematical, physical, and string cosmology. Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Aegean Summer School Samos, Greece, Spiros Cotsakis, και E. Papantonopoulos. Cosmological Crossroads: An Advanced Course in Mathematical, Physical, and String Cosmology. Berlin: Springer, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Aegean Summer School Samos, Greece, et al. Cosmological Crossroads: An Advanced Course in Mathematical, Physical, and String Cosmology. Springer, 2002.