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

@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{LiaoLua2010,
 author = {Wen Bo Liao and Xin Lua},
 year = {2010},
 title = {Age structure and body size of the {C}huanxi Tree Frog \emph{Hyla annectans chuanxiensis} from two different elevations in {S}ichuan ({C}hina)},
 journal = {Zoologischer Anzeiger},
 volume = {248},
 pages = {255-263}
} 

@Misc{amphibiaweb,
 howpublished = {\url{http://amphibiaweb.org/cgi/amphib_query?rel-common_name=like&where-scientific_name=Hyla+eximia}}
} 

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