Não informado. (1914). Illinois biological monographs. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)Não informado. Illinois Biological Monographs. Urbana, Ill: University of Illinois Press, 1914.
Lua MLA (8ú heag.)Não informado. Illinois Biological Monographs. University of Illinois Press, 1914.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.