APA引文
Pytel, A., & Singer, F. L. (1999). Strength of materials (4th ed.). Addison-Wesley.
芝加哥风格引文
Pytel, Andrew, 与 Ferdinand L. Singer. Strength of Materials. 4th ed. Harlow: Addison-Wesley, 1999.
MLA引文
Pytel, Andrew, 与 Ferdinand L. Singer. Strength of Materials. 4th ed. Addison-Wesley, 1999.
警告：这些引文格式不一定是100％准确.