APA

Baxter L. K., Clougherty J. E., Paciorek C. J., Wright R. J. & Levy J. I. (2007). Predicting residential indoor concentrations of nitrogen dioxide, fine particulate matter, and elemental carbon using questionnaire and geographic information system based data. : Atmospheric environment (Oxford, England : 1994).

Chicago

Baxter Lisa K, Clougherty Jane E, Paciorek Chritopher J, Wright Rosalind J and Levy Jonathan I. 2007. Predicting residential indoor concentrations of nitrogen dioxide, fine particulate matter, and elemental carbon using questionnaire and geographic information system based data. : Atmospheric environment (Oxford, England : 1994).

Harvard

Baxter L. K., Clougherty J. E., Paciorek C. J., Wright R. J. and Levy J. I. (2007). Predicting residential indoor concentrations of nitrogen dioxide, fine particulate matter, and elemental carbon using questionnaire and geographic information system based data. : Atmospheric environment (Oxford, England : 1994).

MLA

Baxter Lisa K, Clougherty Jane E, Paciorek Chritopher J, Wright Rosalind J and Levy Jonathan I. Predicting residential indoor concentrations of nitrogen dioxide, fine particulate matter, and elemental carbon using questionnaire and geographic information system based data. : Atmospheric environment (Oxford, England : 1994). 2007.