Gaya APA

Tong, S, (. (2012). 罪恶 源頭的探討 (First). Singapore (新加坡): STEMI LTD.

Gaya MLA

Tong, Stephen, (唐崇榮). "罪恶 源頭的探討". First Singapore (新加坡): STEMI LTD, 2012. Text.