Ricardo Lagos served as president of Chile from 2000 - 2006 and is best known for becoming the first to hold the office since General Pinochet's military coup.
Richardo Lagos. (2013). The Biography Channel website. Retrieved 01:05, May 25, 2013, from http://www.biography.com/people/ricardo-lagos-41058.
Richardo Lagos. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/ricardo-lagos-41058 [Accessed 25 May 2013].
"Richardo Lagos." 2013. The Biography Channel website. May 25 2013, 01:05 http://www.biography.com/people/ricardo-lagos-41058.
"Richardo Lagos," The Biography Channel website, 2013, http://www.biography.com/people/ricardo-lagos-41058 [accessed May 25, 2013].
"Richardo Lagos," The Biography Channel website, http://www.biography.com/people/ricardo-lagos-41058 (accessed May 25, 2013).
Richardo Lagos [Internet]. The Biography Channel website; 2013 [cited 2013 May 25] Available from: http://www.biography.com/people/ricardo-lagos-41058.
Richardo Lagos, http://www.biography.com/people/ricardo-lagos-41058 (last visited May 25, 2013).
Richardo Lagos. The Biography Channel website. 2013. Available at: http://www.biography.com/people/ricardo-lagos-41058. Accessed May 25, 2013.