Citazione Stile APA (7a Edizione)

Estrella, L. C., Manuela, W. S. J., & Dacanay, S. J. O. I. (2009). The local economic development strategy for the City of San Fernando in La Union Province.

Citazione stile Chigago Style (17a edizione)

Estrella, Liza C., Wilfred S. Jr Manuela, e Santos Jose O. III Dacanay. The Local Economic Development Strategy for the City of San Fernando in La Union Province. 2009.

Citatione MLA (9a ed.)

Estrella, Liza C., et al. The Local Economic Development Strategy for the City of San Fernando in La Union Province. 2009.