Não informado. (1926). Bulletin of hygiene. Bureau of Hygiene and Tropical Diseases.
Style de citation Chicago (17e éd.)Não informado. Bulletin of Hygiene. London: Bureau of Hygiene and Tropical Diseases, 1926.
Style de citation MLA (8e éd.)Não informado. Bulletin of Hygiene. Bureau of Hygiene and Tropical Diseases, 1926.
Attention : ces citations peuvent ne pas être correctes à 100%.