Παραπομπή σε μορφή APA (7η εκδ.)

Badro, J., & Walter, M. (2015). The early Earth: Accretion and differentiation. American Geophysical Union ; Wiley. https://doi.org/10.1002/9781118860359

Παραπομπή σε μορφή Chicago (17η εκδ.)

Badro, James, και Michael Walter. The Early Earth: Accretion and Differentiation. Washington, D.C. : Hoboken, NJ: American Geophysical Union ; Wiley, 2015. https://doi.org/10.1002/9781118860359.

Παραπομπή σε μορφή MLA (8th εκδ.)

Badro, James, και Michael Walter. The Early Earth: Accretion and Differentiation. American Geophysical Union ; Wiley, 2015. https://doi.org/10.1002/9781118860359.