Não informado. University of Iowa studies in medicine. University of Iowa, College of Medicine.
Citação do estilo Chicago (17ª ed.)Não informado. University of Iowa Studies in Medicine. Iowa City, Iowa: University of Iowa, College of Medicine.
Citação MLA (8ª ed.)Não informado. University of Iowa Studies in Medicine. University of Iowa, College of Medicine.
警告：這些引文格式不一定是100％准確.