APA (7th ed.) Citation

(2001). Rehiyon III - ang gitnang Luzon. Groundwater Publications and Research Corp.

Chicago Style (17th ed.) Citation

Rehiyon III - Ang Gitnang Luzon. Makati City: Groundwater Publications and Research Corp, 2001.

MLA (9th ed.) Citation

Rehiyon III - Ang Gitnang Luzon. Groundwater Publications and Research Corp, 2001.

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