KRAR, S., OSWALD, J., & AMAND, J. (1977). Technology of machine tools.-- Ed.2. McGraw-Hill Book.
芝加哥风格引文KRAR, S.F, J.W OSWALD, 与 J.E.St AMAND. Technology of Machine Tools.-- Ed.2. New York: McGraw-Hill Book, 1977.
MLA引文KRAR, S.F, et al. Technology of Machine Tools.-- Ed.2. McGraw-Hill Book, 1977.
警告:这些引文格式不一定是100%准确.