APA (7th ed.) Citation

Corpuz, O. D. (2005). The roots of the Filipino nation ([2nd ed.].). University of the Philippine Press.

Chicago Style (17th ed.) Citation

Corpuz, Onofre D. The Roots of the Filipino Nation. [2nd ed.]. Quezon City: University of the Philippine Press, 2005.

MLA (9th ed.) Citation

Corpuz, Onofre D. The Roots of the Filipino Nation. [2nd ed.]. University of the Philippine Press, 2005.