Citação norma APA

Schwartz, J. (2004). Is the association of airborne particles with daily deaths confounded by gaseous air pollutants? An approach to control by matching.

Citação norma Chicago

Schwartz, Joel. Is the Association of Airborne Particles With Daily Deaths Confounded By Gaseous Air Pollutants? An Approach to Control By Matching. 2004.

Citação norma MLA

Schwartz, Joel. Is the Association of Airborne Particles With Daily Deaths Confounded By Gaseous Air Pollutants? An Approach to Control By Matching. 2004.

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