Não informado. (2014). Studies in Plant Ecology. Almqvist & Wiksell International.
Chicago-viite (17. p.)Não informado. Studies in Plant Ecology. Stockholm: Almqvist & Wiksell International, 2014.
MLA-viite (8. p.)Não informado. Studies in Plant Ecology. Almqvist & Wiksell International, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.