Posner, S. F. (2010). Preventing Chronic Disease: Moving Forward in 2011. Centers for Disease Control and Prevention.
Chicago Style CitationPosner, Samuel F. Preventing Chronic Disease: Moving Forward in 2011. Centers for Disease Control and Prevention, 2010.
Cita MLAPosner, Samuel F. Preventing Chronic Disease: Moving Forward in 2011. Centers for Disease Control and Prevention, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.