APA (7th ed.) Citation

Sterner, R. (1922). The continental element in the flora of south Sweden. Centraltryckeriet.

Chicago Style (17th ed.) Citation

Sterner, Rikard. The Continental Element in the Flora of South Sweden. Stockholm: Centraltryckeriet, 1922.

MLA (8th ed.) Citation

Sterner, Rikard. The Continental Element in the Flora of South Sweden. Centraltryckeriet, 1922.