Johnson, R., Johnson, R. M., & Harrison, M. (2009). Networks of imperial tropical medicine: Ideas and practices of health and hygiene in the British Empire, 1895-1914.
Chicago-viite (17. p.)Johnson, R., Ryan M. Johnson, ja M. Harrison. Networks of Imperial Tropical Medicine: Ideas and Practices of Health and Hygiene in the British Empire, 1895-1914. 2009.
MLA-viite (9. p.)Johnson, R., et al. Networks of Imperial Tropical Medicine: Ideas and Practices of Health and Hygiene in the British Empire, 1895-1914. 2009.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.