APA (7th ed.) Citation

Lancion, C. M., & De Guzman, R. (1995). Fast facts about Philippine provinces. Tahanan Books.

Chicago Style (17th ed.) Citation

Lancion, Conrado M., and Rey De Guzman. Fast Facts About Philippine Provinces. Manila: Tahanan Books, 1995.

MLA (9th ed.) Citation

Lancion, Conrado M., and Rey De Guzman. Fast Facts About Philippine Provinces. Tahanan Books, 1995.