APA引文

Ho, A. (1991). Political will plagues pollution control. Philippine Collegian.

Chicago Style (17th ed.) Citation

Ho, Alex. "Political Will Plagues Pollution Control." Philippine Collegian 1991.

MLA引文

Ho, Alex. "Political Will Plagues Pollution Control." Philippine Collegian, 1991.

警告：這些引文格式不一定是100％准確.