Lua APA (7ú heag.)
Felipe Fern�andez-Armesto. (2015). A foot in the river: Why our lives change - and the limits of evolution. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
Felipe Fern�andez-Armesto. A Foot in the River: Why Our Lives Change - and the Limits of Evolution. Oxford, England: Oxford University Press, 2015.
Lua MLA (9ú heag.)
Felipe Fern�andez-Armesto. A Foot in the River: Why Our Lives Change - and the Limits of Evolution. Oxford University Press, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.