APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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