Roth, E. A. (2004). Culture, biology, and anthropological demography. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Roth, Eric Abella. Culture, Biology, and Anthropological Demography. Cambridge ; New York: Cambridge University Press, 2004.
Lua MLA (9ú heag.)Roth, Eric Abella. Culture, Biology, and Anthropological Demography. Cambridge University Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.