APA (7th ed.) Citation

Zaide, G. F. (1976). Philippine history for high schools (Emergency ed., 12. repr.). Modern Book.

Chicago Style (17th ed.) Citation

Zaide, Gregorio F. Philippine History for High Schools. Emergency ed., 12. repr. Manila: Modern Book, 1976.

MLA (9th ed.) Citation

Zaide, Gregorio F. Philippine History for High Schools. Emergency ed., 12. repr. Modern Book, 1976.

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