APA (7 ম সংস্করণ) উদ্ধৃতি

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

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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