Não informado. University of Iowa studies in engineering. University of Iowa, College of Engineering.
Citação do estilo Chicago (17ª ed.)Não informado. University of Iowa Studies in Engineering. Iowa City, Iowa: University of Iowa, College of Engineering.
Citação MLA (8ª ed.)Não informado. University of Iowa Studies in Engineering. University of Iowa, College of Engineering.
Atenció: Aquestes cites poden no estar 100% correctes.