Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Bretón, N., Cervantes-Cota, J. L., & Salgado, M. (2004). The Early Universe and Observational Cosmology (1st ed. 2004.). Springer Berlin Heidelberg : Imprint: Springer. https://doi.org/10.1007/b97189

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Nora Bretón, Jorge L. Cervantes-Cota, και Marcelo Salgado. The Early Universe and Observational Cosmology. 1st ed. 2004. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2004. https://doi.org/10.1007/b97189.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. The Early Universe and Observational Cosmology. 1st ed. 2004. Springer Berlin Heidelberg : Imprint: Springer, 2004. https://doi.org/10.1007/b97189.