Pytel, A. (2003). Mechanics of materials. Australia: Thomson.
Trích dẫn kiểu ChicagoPytel, Andrew. Mechanics of Materials. Australia: Thomson, 2003.
MLA引文Pytel, Andrew. Mechanics of Materials. Australia: Thomson, 2003.
警告：这些引文格式不一定是100％准确.
APA引文