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

@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{SmitFish1975,
 author = {Smith, R. J. and Fischer, H. M.},
 doi = {10.1111/j.1748-1090.1975.tb01360.x},
 year = {1975},
 title = {Breeding and rearing the {C}olombian giant toad at {L}os {A}ngeles {Z}oo},
 journal = {International Zoo Yearbook},
 volume = {15},
 pages = {87--89}
} 

@Misc{EoL,
 howpublished = {\url{http://eol.org/pages/331046/details}}
}