Não informado. (1961). Journal of the American Pharmaceutical Association. American Pharmaceutical Association.
Chicago-referens (17:e uppl.)Não informado. Journal of the American Pharmaceutical Association. Washington: American Pharmaceutical Association, 1961.
MLA-referens (8:e uppl.)Não informado. Journal of the American Pharmaceutical Association. American Pharmaceutical Association, 1961.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.