Klein, E. E. (1893). Elements of histology. Lea Brothers.
Lua i Stíl Chicago (17ú heag.)Klein, Edward Emanuel. Elements of Histology. Philadelphia: Lea Brothers, 1893.
Lua MLA (8ú heag.)Klein, Edward Emanuel. Elements of Histology. Lea Brothers, 1893.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.