(1998). Implementing rules and regulations governing monitoring trends and influencing population movement. Manila Bulletin.
芝加哥风格引文"Implementing Rules and Regulations Governing Monitoring Trends and Influencing Population Movement." Manila Bulletin 1998.
MLA引文"Implementing Rules and Regulations Governing Monitoring Trends and Influencing Population Movement." Manila Bulletin, 1998.
警告：这些引文格式不一定是100％准确.