APA

Gasull M., Pumarega J., Rovira G., López T., Alguacil J. & Porta M. (20140421). Relative effects of educational level and occupational social class on body concentrations of persistent organic pollutants in a representative sample of the general population of Catalonia, Spain. : Environment international.

Chicago

Gasull Magda, Pumarega José, Rovira Gemma, López Tomàs, Alguacil Juan and Porta Miquel. 20140421. Relative effects of educational level and occupational social class on body concentrations of persistent organic pollutants in a representative sample of the general population of Catalonia, Spain. : Environment international.

Harvard

Gasull M., Pumarega J., Rovira G., López T., Alguacil J. and Porta M. (20140421). Relative effects of educational level and occupational social class on body concentrations of persistent organic pollutants in a representative sample of the general population of Catalonia, Spain. : Environment international.

MLA

Gasull Magda, Pumarega José, Rovira Gemma, López Tomàs, Alguacil Juan and Porta Miquel. Relative effects of educational level and occupational social class on body concentrations of persistent organic pollutants in a representative sample of the general population of Catalonia, Spain. : Environment international. 20140421.