APA (7th ed.) Citation

Zaide, G. F., & Zaide, S. M. (1988). History of Asian nations (3rd ed.). National Book Store.

Chicago Style (17th ed.) Citation

Zaide, Gregorio F., and Sonia M. Zaide. History of Asian Nations. 3rd ed. Metro Manila: National Book Store, 1988.

MLA (9th ed.) Citation

Zaide, Gregorio F., and Sonia M. Zaide. History of Asian Nations. 3rd ed. National Book Store, 1988.