APA (7th ed.) Citation

SpringerLink (Online service) & Ehrenfreund, P. (2005). Astrobiology: Future perspectives. Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service) and Pascale Ehrenfreund. Astrobiology: Future Perspectives. Dordrecht: Springer, 2005.

MLA (8th ed.) Citation

SpringerLink (Online service) and Pascale Ehrenfreund. Astrobiology: Future Perspectives. Springer, 2005.

Warning: These citations may not always be 100% accurate.