APA (7e ed.) Bronvermelding

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.

Chicago (17e ed.) Bronvermelding

Soriano, Roberto, en Virginia J. Soriano. "Process Water Use and Water Quality in Selected Small Scale Gold Processing Sites in the Philippines." Philippine Engineering Journal 2017.

MLA (9e ed.) Bronvermelding

Soriano, Roberto, en Virginia J. Soriano. "Process Water Use and Water Quality in Selected Small Scale Gold Processing Sites in the Philippines." Philippine Engineering Journal, 2017.