Shang, H., Yi, T., & Guo, X. Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment. Wiley.
Chicago Style (17th ed.) CitationShang, Huai-shuai, Ting-hua Yi, and Xing-xing Guo. Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment. Wiley.
MLA (9th ed.) CitationShang, Huai-shuai, et al. Study on Strength and Ultrasonic Velocity of Air-Entrained Concrete and Plain Concrete in Cold Environment. Wiley.
Warning: These citations may not always be 100% accurate.