Ferris, E., & Skelley, E. G. (1979). Body structures and functions. Delmar.
Lua i Stíl Chicago (17ú heag.)Ferris, Elvira, agus Esther G. Skelley. Body Structures and Functions. New york: Delmar, 1979.
Lua MLA (9ú heag.)Ferris, Elvira, agus Esther G. Skelley. Body Structures and Functions. Delmar, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.