Kristiansson, H. (1984). Ecology of a hedgehog Erinaceus europaeus population in southern Sweden. [s.n.].
Lua i Stíl Chicago (17ú heag.)Kristiansson, Hans. Ecology of a Hedgehog Erinaceus Europaeus Population in Southern Sweden. [S.l.] : Lund: [s.n.], 1984.
Lua MLA (8ú heag.)Kristiansson, Hans. Ecology of a Hedgehog Erinaceus Europaeus Population in Southern Sweden. [s.n.], 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.