Erik Oberg. (1964). Macginery's handbook. New York: Industrial Press.
Trích dẫn kiểu ChicagoErik Oberg. Macginery's Handbook. New York: Industrial Press, 1964.
MLA引文Erik Oberg. Macginery's Handbook. New York: Industrial Press, 1964.
警告：這些引文格式不一定是100％准確.