Παραπομπή σε μορφή APA (7η εκδ.)

Esposito, G. (1994). Quantum gravity, quantum cosmology and Lorentzian geometries (2nd corrected and enlarged edition.). Springer Verlag.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Esposito, Giampiero. Quantum Gravity, Quantum Cosmology and Lorentzian Geometries. 2nd corrected and enlarged edition. Berlin: Springer Verlag, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Esposito, Giampiero. Quantum Gravity, Quantum Cosmology and Lorentzian Geometries. 2nd corrected and enlarged edition. Springer Verlag, 1994.