@Misc{Wiki,
 howpublished = {\url{http://en.wikipedia.org/wiki/Ictidomys_tridecemlineatus}}
} 

@Book{Kooy2010,
 author = {Kooijman, S.A.L.M.},
 year = {2010},
 title  = {Dynamic Energy Budget theory for metabolic organisation},
 publisher = {Cambridge Univ. Press, Cambridge},
 pages = {Table 4.2 (page 150), 8.1 (page 300)},
 howpublished = {\url{../../../bib/Kooy2010.html}}
} 

@Article{Brid1966,
 author = {Donald D. Bridgwater},
 year = {1966},
 title  = {Laboratory Breeding, Early Growth Development and Behavior of \emph{Citellus tridecemlineatus} ({R}odentia)},
 journal = {The Southwestern Naturalist},
 volume = {11(3)},
 pages = {325-337}
} 

@Misc{AnAge,
 howpublished = {\url{http://genomics.senescence.info/species/entry.php?species=Ictidomys_tridecemlineatus}}
}