APA استشهاد

Asche, F., & Bjorndal, T. (2011). Economics of salmon aquaculture (2nd ed.). John Wiley.

استشهاد بنمط شيكاغو

Asche, Frank, و Trond Bjorndal. Economics of Salmon Aquaculture. 2nd ed. West Sussex: John Wiley, 2011.

MLA استشهاد

Asche, Frank, و Trond Bjorndal. Economics of Salmon Aquaculture. 2nd ed. John Wiley, 2011.