APA (7th ed.) Citation

Aquino, C. R. (2013). A E I O U. University of Santo Tomas Publishhng House.

Chicago Style (17th ed.) Citation

Aquino, César Ruiz. A E I O U. Manila: University of Santo Tomas Publishhng House, 2013.

MLA (9th ed.) Citation

Aquino, César Ruiz. A E I O U. University of Santo Tomas Publishhng House, 2013.