Citação norma APA

American Public Health Association. (2012). Standard methods: For the examination of water and wastewater. Washington DC: American Public Health Association.

Citação norma Chicago

American Public Health Association. Standard Methods: For the Examination of Water and Wastewater. Washington DC: American Public Health Association, 2012.

Citação norma MLA

American Public Health Association. Standard Methods: For the Examination of Water and Wastewater. Washington DC: American Public Health Association, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.