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

@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}}
} 

@Phdthesis{Eras2008,
 author = {H. L. Erasmus},
 year = {2008},
 title = {Determination of some blood parameters in the {A}frican lion (\emph{Panthera leo})},
 school = {University of the Free State},
 howpublished = {\url{http://etd.uovs.ac.za/ETD-db/theses/available/etd-09062010-120804/unrestricted/ErasmusHL.pdf}},
 address = {Bloemfontein}
} 

@article{SmutRobi2009,
 doi = {10.1111/j.1469-7998.1980.tb01433.x},
 author = {Smuts, G. L. and Robinson, G. A. and Whyte, I. J.},
 year = {2009},
 title = {Comparative growth of wild male and female lions (\emph{Panthera leo})},
 journal = {Journal of Zoology},
 volume = {190(3)},
 pages = {365–373}
} 

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