APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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