APA aipamena

Aguirre, A. (2000). Constitutionalism: Key to political stability. Philippine Star.

Chicago Style aipamena

Aguirre, Alexander. "Constitutionalism: Key to Political Stability." Philippine Star 2000.

MLA aipamena

Aguirre, Alexander. "Constitutionalism: Key to Political Stability." Philippine Star, 2000.