APA (7th ed.) Citation
Kohlhöfer, W., & Penny, R. K. (2015). Dynamic hardness testing challenges conventional tests. Department of Mechanical Engineering.
Chicago Style (17th ed.) Citation
Kohlhöfer, Walter, and R K. Penny. Dynamic Hardness Testing Challenges Conventional Tests. Department of Mechanical Engineering, 2015.
MLA (9th ed.) Citation
Kohlhöfer, Walter, and R K. Penny. Dynamic Hardness Testing Challenges Conventional Tests. Department of Mechanical Engineering, 2015.
Warning: These citations may not always be 100% accurate.