Gréger, H. (1970). Flavonoide und Systematik der Anthemideae (Asteraceae).
Chicago Style (17th ed.) CitationGréger, Harald. Flavonoide Und Systematik Der Anthemideae (Asteraceae). Graz, 1970.
MLA (9th ed.) CitationGréger, Harald. Flavonoide Und Systematik Der Anthemideae (Asteraceae). 1970.
Warning: These citations may not always be 100% accurate.