APA引文

Chan, R. L. Y., & Goh, D. H. L. (2008). National Archives of Singapore (NAS) enquiry database.

Chicago Style Citation

Chan, Roy Loy Yuen., and Dion Hoe Lian Goh. National Archives of Singapore (NAS) Enquiry Database. 2008.

MLA引文

Chan, Roy Loy Yuen., and Dion Hoe Lian Goh. National Archives of Singapore (NAS) Enquiry Database. 2008.

警告：這些引文格式不一定是100％准確.