Roger Leslie Timings (1927-. (1995). Engineering materials; Vol.2. London: Longman.
Trích dẫn kiểu ChicagoRoger Leslie Timings (1927-. Engineering Materials; Vol.2. London: Longman, 1995.
MLA引文Roger Leslie Timings (1927-. Engineering Materials; Vol.2. London: Longman, 1995.
警告:這些引文格式不一定是100%准確.