Zamir, T. (2007). Ethics and the beast: A speciesist argument for animal liberation. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Zamir, Tzachi. Ethics and the Beast: A Speciesist Argument for Animal Liberation. Princeton, N.J.: Princeton University Press, 2007.
Lua MLA (9ú heag.)Zamir, Tzachi. Ethics and the Beast: A Speciesist Argument for Animal Liberation. Princeton University Press, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.