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

@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{Femi2022,
 author = {Oluwale Femi},
 year  = {2022},
 title = {AGE AND GROWTH OF \emph{Papyrocranus afer} ({G}UNTHER 1868), AN EMERGING ORNAMENTAL FISH IN {N}IGERIA},
 journal = {Uttar Pradesh Journal of Zoology},
 volume = {43(2)},
 pages = {19-29}
} 

@article{FemiUgwu2019,
 author = {Oluwale V. Femi and Adiaha A.A. Ugwumba},
 year  = {2019},
 title = {Reproductive parameters of Reticulate Knife fish, \emph{Papyrocranus afer} ({G}unther, 1868) from {L}ekki {L}agoon, {L}agos {N}igeria},
 journal = {Global Journal of Fisheries and Aquaculture},
 volume = {7(2)},
 pages = {506-515}
} 

@Misc{fishbase,
 howpublished = {\url{https://fishbase.mnhn.fr/summary/Papyrocranus-afer.html}}
}