APA aipamena

(1929). London School of Hygiene and Tropical Medicine: University of London.

Chicago Style aipamena

London School of Hygiene and Tropical Medicine: University of London. 1929.

MLA aipamena

London School of Hygiene and Tropical Medicine: University of London. 1929.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.