Não informado. (2008). Science newsletter: Weekly summary of current science. Overseas edition. [s.n.].
Chicago-referens (17:e uppl.)Não informado. Science Newsletter: Weekly Summary of Current Science. Overseas Edition. Washington: [s.n.], 2008.
MLA-referens (8:e uppl.)Não informado. Science Newsletter: Weekly Summary of Current Science. Overseas Edition. [s.n.], 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.