APA引文

Manuel, E. A. $. (1980). The conflict of national and custom law in Central Mindanao. s.n.].

芝加哥风格引文

Manuel, Esperidion Arsenio $1909-. The Conflict of National and Custom Law in Central Mindanao. [S.l: s.n.], 1980.

MLA引文

Manuel, Esperidion Arsenio $1909-. The Conflict of National and Custom Law in Central Mindanao. s.n.], 1980.

警告:这些引文格式不一定是100%准确.