APA (7th ed.) Citation

Philippines, Nolledo, J. N., & Nolledo, M. S. (2008). The constitution of the Republic of the Philippines explained: English version (2008 Rev. ed.). National Book Store.

Chicago Style (17th ed.) Citation

Philippines, Jose N. Nolledo, and Mercedita S. Nolledo. The Constitution of the Republic of the Philippines Explained: English Version. 2008 Rev. ed. Mandaluyong City: National Book Store, 2008.

MLA (9th ed.) Citation

Philippines, et al. The Constitution of the Republic of the Philippines Explained: English Version. 2008 Rev. ed. National Book Store, 2008.