Filgis, R. (1981). Zur Differenzierung aviärer Staphylokokken. [publisher not identified].
Chicago Style (17th ed.) CitationFilgis, Rupert. Zur Differenzierung Aviärer Staphylokokken. [Place of publication not identified]: [publisher not identified], 1981.
MLA (9th ed.) CitationFilgis, Rupert. Zur Differenzierung Aviärer Staphylokokken. [publisher not identified], 1981.
Warning: These citations may not always be 100% accurate.