Não informado. (1928). Investigations of indiana lakes and streams. Indiana University, Department of Zoology.
Chicago-referens (17:e uppl.)Não informado. Investigations of Indiana Lakes and Streams. Indianapolis, Ind: Indiana University, Department of Zoology, 1928.
MLA-referens (8:e uppl.)Não informado. Investigations of Indiana Lakes and Streams. Indiana University, Department of Zoology, 1928.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.