APA引文

Angeles, E. Y. (1999). Educational challenges we face in the 21st century. Manila Bulletin.

Chicago Style (17th ed.) Citation

Angeles, Emmanuel Y. "Educational Challenges We Face in the 21st Century." Manila Bulletin 1999.

MLA引文

Angeles, Emmanuel Y. "Educational Challenges We Face in the 21st Century." Manila Bulletin, 1999.

警告：這些引文格式不一定是100％准確.