APA (7th ed.) Citation

Isidro, A. (1951). The use of the vernacular in and out of schools (in the Philippines). [s.l].

Chicago Style (17th ed.) Citation

Isidro, Antonio. The Use of the Vernacular in and Out of Schools (in the Philippines). Quezon City: [s.l], 1951.

MLA (9th ed.) Citation

Isidro, Antonio. The Use of the Vernacular in and Out of Schools (in the Philippines). [s.l], 1951.