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

@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}}
} 

@Misc{fishbase,
 howpublished = {\url{https://www.fishbase.se/summary/Enneacanthus-chaetodon.html}}
} 

@Article{Schw1961,
 author = {Frank J. Schwartz},
 year = {1961},
 title  = {Food, Age, Growth, and Morphology of the Blackbanded Sunfish, \emph{Enneacanthus c. chaetodon},
 in {S}mithville {P}ond, {M}aryland},
 journal = {Chesapeake Science},
 volume = {2(1/2)},
 pages = {82-88}
}