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

@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{Sadl1963,
 doi = {10.1071/zo9630241},
 author = {Sadleir, M. F. S.},
 year = {1963},
 title = {Age estimation by measurement of Joeys of the {E}uro \emph{Macropus robustus} {G}ould in {W}estern {A}ustralia},
 journal = {Australian Journal of Zoology},
 volume = {11(2)},
 pages = {241-249}
} 

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