APA (7th ed.) Citation

Muniandy, R., Ahmad, N. F., & Hassim, S. (2012). System and method for testing and grading construction materials.

Chicago Style (17th ed.) Citation

Muniandy, Ratnasamy, Nadzrol Fadzilah Ahmad, and Salihudin Hassim. System and Method for Testing and Grading Construction Materials. 2012.

MLA (9th ed.) Citation

Muniandy, Ratnasamy, et al. System and Method for Testing and Grading Construction Materials. 2012.