Não informado. (1958). Colorado journal of pharmacy. University of Colorado, School of Pharmacy.
Chicago-referens (17:e uppl.)Não informado. Colorado Journal of Pharmacy. Boulder, Colo: University of Colorado, School of Pharmacy, 1958.
MLA-referens (8:e uppl.)Não informado. Colorado Journal of Pharmacy. University of Colorado, School of Pharmacy, 1958.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.