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

@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{McMa1976,
 author = {Robert F. McMahon},
 title = {Growth, Reproduction and Life Cycle in Six {T}exan Populations of Two Species of Freshwater Limpets},
 journal = {The American Midland Naturalist},
 number = {1},
 volume = {95},
 year = {1976},
 pages = {174-185}
}