ebrary, Inc, Deichmann, U., & Wenkel, S. (2007). Max Delbruck and Cologne: An early chapter of German molecular biology. World Scientific.
Chicago-referens (17:e uppl.)ebrary, Inc, Ute Deichmann, och Simone Wenkel. Max Delbruck and Cologne: An Early Chapter of German Molecular Biology. Hackensack, N.J.: World Scientific, 2007.
MLA-referens (9:e uppl.)ebrary, Inc, et al. Max Delbruck and Cologne: An Early Chapter of German Molecular Biology. World Scientific, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.