APA-viite (7. p.)

Bjurström, L. (2009). Impacts of the non-native crayfish (Pacifastacus leniusculus) on littoral benthic invertebrate communities in Lake Päijänne.

Chicago-viite (17. p.)

Bjurström, Lotta. Impacts of the Non-native Crayfish (Pacifastacus Leniusculus) on Littoral Benthic Invertebrate Communities in Lake Päijänne. Jyväskylä, 2009.

MLA-viite (9. p.)

Bjurström, Lotta. Impacts of the Non-native Crayfish (Pacifastacus Leniusculus) on Littoral Benthic Invertebrate Communities in Lake Päijänne. 2009.