Citing this Article
 

Owing to the fact that a Living Reviews article may evolve over time, we recommend to cite the article as follows:

Vanessa Cirkel-Bartelt ,
"History of Astroparticle Physics and its Components",
Living Rev. Relativity 11,  (2008),  2. URL (cited on <date>):
http://www.livingreviews.org/lrr-2008-2

The date given as <date> then uniquely identifies the version of the article
you are referring to.