APA (7th ed.) Citation

Lee, S. C., & Chen, S. E. (2015). A Risk Assessment Method for Trench Excavations. Cafet Innova Technical Society.

Chicago Style (17th ed.) Citation

Lee, Sun Chai*, and Shen En Chen. A Risk Assessment Method for Trench Excavations. Cafet Innova Technical Society, 2015.

MLA (9th ed.) Citation

Lee, Sun Chai*, and Shen En Chen. A Risk Assessment Method for Trench Excavations. Cafet Innova Technical Society, 2015.

Warning: These citations may not always be 100% accurate.