APA (7th ed.) Citation

Sanchez, R. J. C., & Quilala, E. T. A cost-benefit analysis of the Laoag International Airport.

Chicago Style (17th ed.) Citation

Sanchez, Rosemarie Judith Calapatia, and Elbert Tabili Quilala. A Cost-benefit Analysis of the Laoag International Airport.

MLA (9th ed.) Citation

Sanchez, Rosemarie Judith Calapatia, and Elbert Tabili Quilala. A Cost-benefit Analysis of the Laoag International Airport.

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