APA (7th ed.) Citation
Ewald, B. (1981). Anti-HBs und Anti-HBc in HBs-Ag negativen Blutspendern.
Chicago Style (17th ed.) Citation
Ewald, Brigitte. Anti-HBs Und Anti-HBc in HBs-Ag Negativen Blutspendern. Tübingen, 1981.
MLA (9th ed.) Citation
Ewald, Brigitte. Anti-HBs Und Anti-HBc in HBs-Ag Negativen Blutspendern. 1981.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.