APA (7th ed.) Citation

Yu, M., & Yu, S. (2019). Introduction to unified strength theory. CRC Press/Balkema.

Chicago Style (17th ed.) Citation

Yu, Maohong, and Shu-Qi Yu. Introduction to Unified Strength Theory. Leiden: CRC Press/Balkema, 2019.

MLA (9th ed.) Citation

Yu, Maohong, and Shu-Qi Yu. Introduction to Unified Strength Theory. CRC Press/Balkema, 2019.