APA引文

Ruiz, E. (2018). PH pledges conservation of forests. Manila Bulletin.

芝加哥风格引文

Ruiz, Ellalyn. "PH Pledges Conservation of Forests." Manila Bulletin 2018.

MLA引文

Ruiz, Ellalyn. "PH Pledges Conservation of Forests." Manila Bulletin, 2018.

警告:这些引文格式不一定是100%准确.