Winkler, C., & Potter, A. (1914). Opera omnia: Researches on the cat's brain. W. Versluys.
Lua i Stíl Chicago (17ú heag.)Winkler, Cornelis, agus Ada Potter. Opera Omnia: Researches on the Cat's Brain. Amsterdam: W. Versluys, 1914.
Lua MLA (8ú heag.)Winkler, Cornelis, agus Ada Potter. Opera Omnia: Researches on the Cat's Brain. W. Versluys, 1914.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.