APA引文

Rullan, M. E. (2001). Waste segration, paiigtingin ng MMDA. Kabayan.

芝加哥风格引文

Rullan, Mercedes E. "Waste Segration, Paiigtingin Ng MMDA." Kabayan 2001.

MLA引文

Rullan, Mercedes E. "Waste Segration, Paiigtingin Ng MMDA." Kabayan, 2001.

警告：这些引文格式不一定是100％准确.