Não informado. (1951). UNIVERSITY OF UTAH BIOLOGICAL SERIES. University of Utah.
Chicago-Zitierstil (17. Ausg.)Não informado. UNIVERSITY OF UTAH BIOLOGICAL SERIES. Salt Lake City, Utah: University of Utah, 1951.
MLA-Zitierstil (8. Ausg.)Não informado. UNIVERSITY OF UTAH BIOLOGICAL SERIES. University of Utah, 1951.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.