APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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