APA引文

Guingona, T. (1970). Flaws from the constitution. [s.n.].

芝加哥风格引文

Guingona, Teopisto. Flaws from the Constitution. Quezon City: [s.n.], 1970.

MLA引文

Guingona, Teopisto. Flaws from the Constitution. [s.n.], 1970.

警告：这些引文格式不一定是100％准确.