APA (7th ed.) Citation

NATIONAL HISTORICAL INSTITUTE. (1989). Filipinos in History: : Vol. I. Vol. II. National Historical Institute.

Chicago Style (17th ed.) Citation

NATIONAL HISTORICAL INSTITUTE. Filipinos in History: : Vol. I. Vol. II. Manila: National Historical Institute, 1989.

MLA (9th ed.) Citation

NATIONAL HISTORICAL INSTITUTE. Filipinos in History: : Vol. I. Vol. II. National Historical Institute, 1989.

Warning: These citations may not always be 100% accurate.