Acta botanica Fennica.
APA Citation
Societas pro Fauna et Flora Fennica. (1925). Acta botanica Fennica. Helsingfors: Societas pro Fauna et Flora Fennica.
MLA Citation
Societas pro Fauna et Flora Fennica. Acta Botanica Fennica. Helsingfors: Societas pro Fauna et Flora Fennica, 1925.
Warning: These citations may not always be complete (especially for serials).