(2005). National geographic: Stem cells how far will we go? Washington, DC: National Geographic Society.
Chicago ZitierstilNational Geographic: Stem Cells How Far Will We Go? Washington, DC: National Geographic Society, 2005.
MLA ZitierstilNational Geographic: Stem Cells How Far Will We Go? Washington, DC: National Geographic Society, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.