APA (7th ed.) Citation

Zaide, G. F., & Zaide, S. M. (2002). Philippine history and government (5th edition.). All-Nations Publishing, Co., Inc.

Chicago Style (17th ed.) Citation

Zaide, Gregorio F., and Sonia M. Zaide. Philippine History and Government. 5th edition. Quezon City: All-Nations Publishing, Co., Inc, 2002.

MLA (9th ed.) Citation

Zaide, Gregorio F., and Sonia M. Zaide. Philippine History and Government. 5th edition. All-Nations Publishing, Co., Inc, 2002.