Tattersall, I., & Schwartz, J. H. (1999). Hominids and hybrids: The place of Neanderthals in human evolution. The National Academy of Sciences.
Čikaški stil citiranjaTattersall, Ian, i Jeffrey H. Schwartz. Hominids and Hybrids: The Place of Neanderthals in Human Evolution. The National Academy of Sciences, 1999.
MLA način citiranjaTattersall, Ian, i Jeffrey H. Schwartz. Hominids and Hybrids: The Place of Neanderthals in Human Evolution. The National Academy of Sciences, 1999.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.