APA引文

Keng Lee Chen, L. C. H., & Loi, L. S. (2014). Social and economic impact of foreign labour on Singapore.

Chicago Style Citation

Keng Lee Chen, Lee Chin Hwoi, and Loi Soh Loi. Social and Economic Impact of Foreign Labour On Singapore. 2014.

MLA引文

Keng Lee Chen, Lee Chin Hwoi, and Loi Soh Loi. Social and Economic Impact of Foreign Labour On Singapore. 2014.

警告：這些引文格式不一定是100％准確.