Não informado. (1972). Cell Differentiation. Elsevier Scientific Publishers.
Lua i Stíl Chicago (17ú heag.)Não informado. Cell Differentiation. Amsterdam: Elsevier Scientific Publishers, 1972.
Lua MLA (8ú heag.)Não informado. Cell Differentiation. Elsevier Scientific Publishers, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.