APA (7th ed.) Citation

Zafra, N. (1956). Readings in Philippine history (New ed.). University of the Philippines.

Chicago Style (17th ed.) Citation

Zafra, Nicolas. Readings in Philippine History. New ed. Manila: University of the Philippines, 1956.

MLA (9th ed.) Citation

Zafra, Nicolas. Readings in Philippine History. New ed. University of the Philippines, 1956.

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