Browder, L. w. (1980). Developmental Biology/leon W. Browder. Saunders College.
Lua i Stíl Chicago (17ú heag.)Browder, Leon w. Developmental Biology/leon W. Browder. Saunders College, 1980.
Lua MLA (8ú heag.)Browder, Leon w. Developmental Biology/leon W. Browder. Saunders College, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.