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

@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{MetiIlky2011,
 doi = {10.3906/zoo-1001-32},
 author = {G\"{u}lnur Met\'{i}n and Akın T\"{u}rker Ilkyaz and Ozan Soykan and Hasan Tuncay Kinacigil},
 year = {2011},
 title = {Age, growth and reproduction of four-spotted goby, \emph{Deltentosteus quadrimaculatus} ({V}alenciennes, 1837), in {I}zmir {B}ay (central {A}egean {S}ea)},
 journal = {Turk J. Zool.},
 volume = {35(5)},
 pages = {711-716}
} 

@Misc{fishbase,
 author = {Anonymous},
 year = {2015},
 howpublished = {\url{https://www.fishbase.de/summary/Deltentosteus-quadrimaculatus.html}}
}