APA (7th ed.) Citation

Ortiz, J. S. (1992). The Barangays of the Philippines. Juanito S. Ortiz.

Chicago Style (17th ed.) Citation

Ortiz, Juanito S. The Barangays of the Philippines. Quezon City: Juanito S. Ortiz, 1992.

MLA (9th ed.) Citation

Ortiz, Juanito S. The Barangays of the Philippines. Juanito S. Ortiz, 1992.