Cita APA (7th ed.)

Osias, C. (1963). Meeting the national language problem. [s.n.].

Cita Chicago (17th ed.)

Osias, Camilo. Meeting the National Language Problem. Manila: [s.n.], 1963.

Cita MLA (9th ed.)

Osias, Camilo. Meeting the National Language Problem. [s.n.], 1963.