Cita APA (7a ed.)
Björkelid, L. (2004). Invasiveness of brook charr (Salvelinus fontinalis) in small boreal headwater streams. SLU/Dept. Of Aquatic Resources.
Cita Chicago Style (17a ed.)
Björkelid, Lars. Invasiveness of Brook Charr (Salvelinus Fontinalis) in Small Boreal Headwater Streams. SLU/Dept. Of Aquatic Resources, 2004.
Cita MLA (9a ed.)
Björkelid, Lars. Invasiveness of Brook Charr (Salvelinus Fontinalis) in Small Boreal Headwater Streams. SLU/Dept. Of Aquatic Resources, 2004.
Precaución: Estas citas no son 100% exactas.