APA (7th ed.) Citation

Almario, V. S., & Roca, P. E. (2003). Alpabetong Filipino. Adarna House.

Chicago Style (17th ed.) Citation

Almario, Virgilio S., and Paul Eric Roca. Alpabetong Filipino. Quezon City: Adarna House, 2003.

MLA (9th ed.) Citation

Almario, Virgilio S., and Paul Eric Roca. Alpabetong Filipino. Adarna House, 2003.