Lewis, A. A., & Klein, F. (1978). The male: His body, his sex / Alfred Allan Lewis. With Eli Bauman and Fred Klein. Anchor.
Chicago-referens (17:e uppl.)Lewis, Alfred Allan, och Fred Klein. The Male: His Body, His Sex / Alfred Allan Lewis. With Eli Bauman and Fred Klein. Garden City, NY: Anchor, 1978.
MLA-referens (8:e uppl.)Lewis, Alfred Allan, och Fred Klein. The Male: His Body, His Sex / Alfred Allan Lewis. With Eli Bauman and Fred Klein. Anchor, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.