Cita APA

American Public Health Association, & American Water Works Association. (2017). Standard methods: For examination of water and wastewater (23. ed.). Washington: American Public Health Association.

Citación estilo Chicago

American Public Health Association, y American Water Works Association. Standard Methods: For Examination of Water and Wastewater. 23. ed. Washington: American Public Health Association, 2017.

Cita MLA

American Public Health Association, y American Water Works Association. Standard Methods: For Examination of Water and Wastewater. 23. ed. Washington: American Public Health Association, 2017.