APA (7th ed.) Citation

SpringerLink (Online service), Thomas, P. J., Hicks, R. D., Chyba, C. F., & McKay, C. P. (2006). Comets and the Origin and Evolution of Life. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

SpringerLink (Online service), Paul J. Thomas, Roland Dean Hicks, Christopher F. Chyba, and Christopher P. McKay. Comets and the Origin and Evolution of Life. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006.

MLA (8th ed.) Citation

SpringerLink (Online service), et al. Comets and the Origin and Evolution of Life. Springer Berlin Heidelberg, 2006.