Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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