APA (7th ed.) Citation

Lagos, R., Sr. (1990). Duenas place in Philippine history. s. n.

Chicago Style (17th ed.) Citation

Lagos, Ramon, Sr. Duenas Place in Philippine History. [Iloilo City: s. n, 1990.

MLA (9th ed.) Citation

Lagos, Ramon, Sr. Duenas Place in Philippine History. s. n, 1990.