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

@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{Laws1966,
 author = {R. M. Laws},
 year = {1966},
 title = {Age criteria for the {A}frican elephant, \emph{Loxodonta a. africana} {E}.},
 journal = {Afr. Wildl.},
 volume = {4},
 pages = {1--37}
} 

@Article{ShraFerr2006,
 author = {A. M. Shrader and S. M. Ferreira and M. E. McElveen and P. C. Lee and C. J. Moss and R. J. van Aarde},
 year = {2006},
 title = {Growth and age determination of {A}frican savanna elephants},
 journal = {Journal of Zoology},
 volume = {270},
 pages = {40-48}
} 

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