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

@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{Hatf1935,
 author = {Donald M. Hatfield},
 year = {1935},
 title = {A Natural History Study of mph{Microtus Californicus}},
 journal = {Journal of Mammalogy},
 volume = {16(4)},
 pages = {261-271}
} 

@Misc{ADW,
 howpublished = {\url{https://animaldiversity.org/accounts/Microtus_californicus/}}
}