Cita APA (7th ed.)

Zafra, N. 1. (1967). Philippine history through selected sources. Alemar-Phoenix Pub. House.

Cita Chicago (17th ed.)

Zafra, Nicolas 1892. Philippine History Through Selected Sources. Quezon City: Alemar-Phoenix Pub. House, 1967.

Cita MLA (9th ed.)

Zafra, Nicolas 1892. Philippine History Through Selected Sources. Alemar-Phoenix Pub. House, 1967.