SpringerLink (Online service), Thomas, P. J., Hicks, R. D., Chyba, C. F., & McKay, C. P. (2006). Comets and the Origin and Evolution of Life (2nd ed. 2006.). Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer.
Chicago Style CitationSpringerLink (Online service), Paul J. Thomas, Roland D. Hicks, Christopher F. Chyba, and Christopher P. McKay. Comets and the Origin and Evolution of Life. 2nd ed. 2006. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2006.
MLA CitationSpringerLink (Online service), et al. Comets and the Origin and Evolution of Life. 2nd ed. 2006. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2006.
Warning: These citations may not always be 100% accurate.