APA引文

(2002). Audit manual for NGOs in the Philippines. s.n.].

芝加哥风格引文

Audit Manual for NGOs in the Philippines. [S.l: s.n.], 2002.

MLA引文

Audit Manual for NGOs in the Philippines. s.n.], 2002.

警告：这些引文格式不一定是100％准确.