Cita APA (7th ed.)

Osmeña, S. (1949). The new Philippine ideology. [s.n.].

Cita Chicago (17th ed.)

Osmeña, Sergio. The New Philippine Ideology. [S.l.]: [s.n.], 1949.

Cita MLA (9th ed.)

Osmeña, Sergio. The New Philippine Ideology. [s.n.], 1949.