APA (7th ed.) Citation

Savellano, D. V. B. (2017). Ilocos Sur: An alamanac. Sanicua Publications.

Chicago Style (17th ed.) Citation

Savellano, Deogracias Victor B. Ilocos Sur: An Alamanac. Quezon City: Sanicua Publications, 2017.

MLA (9th ed.) Citation

Savellano, Deogracias Victor B. Ilocos Sur: An Alamanac. Sanicua Publications, 2017.