Não informado. (1936). Contributions from the Laboratory of Vertebrate Genetics of the University of Michigan. University of Michigan, Laboratory of Vertebrate Genetics.
Chicago-referens (17:e uppl.)Não informado. Contributions from the Laboratory of Vertebrate Genetics of the University of Michigan. Ann Arbor, Mich: University of Michigan, Laboratory of Vertebrate Genetics, 1936.
MLA-referens (8:e uppl.)Não informado. Contributions from the Laboratory of Vertebrate Genetics of the University of Michigan. University of Michigan, Laboratory of Vertebrate Genetics, 1936.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.