APA-viite (7. p.)
ebrary, Inc, & Cliff, A. D. (2009). Infectious diseases: A geographical analysis : emergence and re-emergence. Oxford University Press.
Chicago-viite (17. p.)
ebrary, Inc, ja A. D. Cliff. Infectious Diseases: A Geographical Analysis : Emergence and Re-emergence. Oxford: Oxford University Press, 2009.
MLA-viite (9. p.)
ebrary, Inc, ja A. D. Cliff. Infectious Diseases: A Geographical Analysis : Emergence and Re-emergence. Oxford University Press, 2009.
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