Holtzapple, M. T. (2005). Concepts in engineering. Boston: McGraw-Hill.
Trích dẫn kiểu ChicagoHoltzapple, Mark T. Concepts in Engineering. Boston: McGraw-Hill, 2005.
MLA引文Holtzapple, Mark T. Concepts in Engineering. Boston: McGraw-Hill, 2005.
警告:這些引文格式不一定是100%准確.