APA引文

Winn, U. K., & Ting, S. K. (2008). Deep excavation practices in Singapore.

Chicago Style Citation

Winn, U Kar, and Seng Kiong Ting. Deep Excavation Practices in Singapore. 2008.

MLA引文

Winn, U Kar, and Seng Kiong Ting. Deep Excavation Practices in Singapore. 2008.

警告：這些引文格式不一定是100％准確.