Não informado. (1954). News in Engineering. Ohio State University, College of Engineering.
Citação do estilo Chicago (17ª ed.)Não informado. News in Engineering. Columbus, Ohio: Ohio State University, College of Engineering, 1954.
Citação MLA (8ª ed.)Não informado. News in Engineering. Ohio State University, College of Engineering, 1954.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.