Citação norma APA

American Public Health Association American Water Works Association. (1946). Standard methods for the examination of water and sewage. American Public Health Association.

Citação norma Chicago

American Public Health Association American Water Works Association. Standard Methods for the Examination of Water and Sewage. New York: American Public Health Association, 1946.

Citação norma MLA

American Public Health Association American Water Works Association. Standard Methods for the Examination of Water and Sewage. American Public Health Association, 1946.

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