Cita APA (7a ed.)

Chang, A., & Page, A. (1995). Developing human health-Related chemical guidelines for reclaimed wastewater (1a ed.). World Heath Organization.

Cita Chicago Style (17a ed.)

Chang, A.C, y Al Page. Developing Human Health-Related Chemical Guidelines for Reclaimed Wastewater. 1a ed. Geneva: World Heath Organization, 1995.

Cita MLA (9a ed.)

Chang, A.C, y Al Page. Developing Human Health-Related Chemical Guidelines for Reclaimed Wastewater. 1a ed. World Heath Organization, 1995.