Cita APA

Dubois,, E. (2010). Environment and health effects. Apple Academics.

Chicago Edition Citation

Dubois,, Entienne. Environment and Health Effects. Oakvilla: Apple Academics, 2010.

Cita MLA

Dubois,, Entienne. Environment and Health Effects. Apple Academics, 2010.

Atenció: Aquestes cites poden no estar 100% correctes.