(1998). Metamorphosis International: Center of education for slow learners. Manila Bulletin.
Chicago Style (17th ed.) Citation"Metamorphosis International: Center of Education for Slow Learners." Manila Bulletin 1998.
MLA引文"Metamorphosis International: Center of Education for Slow Learners." Manila Bulletin, 1998.
警告：這些引文格式不一定是100％准確.