New York Association for Improving the Condition of the Poor. Bureau of Public Health and Hygiene & Armstrong, D. B. (1913). Flies and diarrheal disease.
Citación estilo ChicagoNew York Association for Improving the Condition of the Poor. Bureau of Public Health and Hygiene and Donald B. Armstrong. Flies and Diarrheal Disease. New York : New York Association for Improving the Condition of the Poor, 1913.
Cita MLANew York Association for Improving the Condition of the Poor. Bureau of Public Health and Hygiene and Donald B. Armstrong. Flies and Diarrheal Disease. 1913.
Warning: These citations may not always be 100% accurate.