Citação norma APA

World Health Organization. Regional Office for Europe & ebrary, Inc. (2010). Health and the environment in Europe: Progress assesment. WHO Regional Office for Europe.

Citação norma Chicago

World Health Organization. Regional Office for Europe and Inc ebrary. Health and the Environment in Europe: Progress Assesment. Copenhagen: WHO Regional Office for Europe, 2010.

Citação norma MLA

World Health Organization. Regional Office for Europe and Inc ebrary. Health and the Environment in Europe: Progress Assesment. WHO Regional Office for Europe, 2010.

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