Soriano, R., & Soriano, V. J. (2017). Process water use and water quality in selected small scale gold processing sites in the Philippines. Philippine Engineering Journal.
Citazione stile Chigago Style (17a edizione)Soriano, Roberto, e Virginia J. Soriano. "Process Water Use and Water Quality in Selected Small Scale Gold Processing Sites in the Philippines." Philippine Engineering Journal 2017.
Citatione MLA (9a ed.)Soriano, Roberto, e Virginia J. Soriano. "Process Water Use and Water Quality in Selected Small Scale Gold Processing Sites in the Philippines." Philippine Engineering Journal, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.