Christina Aguilera - Sociology bibliographies - in Harvard style

In-text: (Christina Aguilera Pictures, Latest News and Video, 2015)

Your Bibliography: AceShowbiz. 2015. Christina Aguilera Pictures, Latest News and Video. [online] Available at: <http://www.aceshowbiz.com/celebrity/christina_aguilera/biography.html> [Accessed 24 February 2015].

In-text: (Aguilera, 2015)

Your Bibliography: Aguilera, C., 2015. Christina Aguilera | News from Middle of Nowhere. [online] Zonepoliticon.blogspot.com.au. Available at: <http://zonepoliticon.blogspot.com.au/2011/10/christina-aguilera.html> [Accessed 24 February 2015].

In-text: (2015)

Your Bibliography: Biography.com. 2015. [online] Available at: <http://www.biography.com/people/christina-aguilera-9542394> [Accessed 24 February 2015].

In-text: (Christina Aguilera, 2015)

Your Bibliography: IMDb. 2015. Christina Aguilera. [online] Available at: <http://www.imdb.com/name/nm0004694/bio> [Accessed 24 February 2015].

In-text: (Christina Aguilera, 2015)

Your Bibliography: The Voice Wiki. 2015. Christina Aguilera. [online] Available at: <http://thevoice.wikia.com/wiki/Christina_Aguilera> [Accessed 24 February 2015].

In-text: (Christina Aguilera, 2015)

Your Bibliography: Wikipedia. 2015. Christina Aguilera. [online] Available at: <http://en.wikipedia.org/wiki/Christina_Aguilera> [Accessed 24 February 2015].