APA (7th ed.) Citation

Toquero, E. S., & French, M. Z. B. (2009). Gaddang of Isabela. National Commission for Culture and the Arts.

Chicago Style (17th ed.) Citation

Toquero, Elena S., and Ma. Zenaida B. French. Gaddang of Isabela. Manila: National Commission for Culture and the Arts, 2009.

MLA (9th ed.) Citation

Toquero, Elena S., and Ma. Zenaida B. French. Gaddang of Isabela. National Commission for Culture and the Arts, 2009.