APA aipamena

Romulo, C. P. (1965). Identity and change: Towards a national definition. Solidaridad Publishing House.

Chicago Style aipamena

Romulo, Carlos Peña. Identity and Change: Towards a National Definition. Manila: Solidaridad Publishing House, 1965.

MLA aipamena

Romulo, Carlos Peña. Identity and Change: Towards a National Definition. Solidaridad Publishing House, 1965.