APA引文

Osias, C. O. (1965). The pioneering courage of man. [s.n.].

芝加哥风格引文

Osias, Camilo Olaviano. The Pioneering Courage of Man. Manila: [s.n.], 1965.

MLA引文

Osias, Camilo Olaviano. The Pioneering Courage of Man. [s.n.], 1965.

警告：这些引文格式不一定是100％准确.