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

@phdthesis{Haug1969,
 author = {Gordon Neal Haugen},
 year = {1969},
 title = {Life history, habitat and distribution of the lake sturgeon \emph{Acipenser fulvescens} in the {S}outh {S}askatchewan {R}iver, {A}lberta},
 school = {Montana state University}
} 

@Article{BrucMill2006,
 author = {Ronald M. Bruch and Glenn Miller and Michael J. Hansen},
 year = {2006},
 title = {Fecundity of Lake Sturgeon (\emph{Acipenser fulvescens},
 {R}afinesque) in {L}ake {W}innebago, {W}isconsin, {U}{S}{A}},
 journal = {J. Appl. Ichthyol.},
 volume = {22 (Suppl 1)},
 pages = {116-118}
} 

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