Sterner, R. (1922). The continental element in the flora of south Sweden. Centraltryckeriet.
Chicago Style (17th ed.) CitationSterner, Rikard. The Continental Element in the Flora of South Sweden. Stockholm: Centraltryckeriet, 1922.
Cita MLASterner, Rikard. The Continental Element in the Flora of South Sweden. Centraltryckeriet, 1922.
Atenció: Aquestes cites poden no estar 100% correctes.