Lieberman, P. (2017). The theory that changed everything: "On the origin of species" as a work in progress. Columbia University Press.
Lua i Stíl Chicago (17ú heag.)Lieberman, Philip. The Theory That Changed Everything: "On the Origin of Species" as a Work in Progress. New York: Columbia University Press, 2017.
Lua MLA (9ú heag.)Lieberman, Philip. The Theory That Changed Everything: "On the Origin of Species" as a Work in Progress. Columbia University Press, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.