APA aipamena

Brown, L. (1935). Robert Koch: An American Tribute (Part III). Ann Med Hist.

Chicago Style aipamena

Brown, Lawrason. "Robert Koch: An American Tribute (Part III)." Ann Med Hist 1935.

MLA aipamena

Brown, Lawrason. "Robert Koch: An American Tribute (Part III)." Ann Med Hist 1935.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.