Robert H Friis. (2014). Epidemiology for public health practice (5.). Wiley.
Chicago Edition CitationRobert H Friis. Epidemiology for Public Health Practice. 5. UK: Wiley, 2014.
MLA Edition CitationRobert H Friis. Epidemiology for Public Health Practice. 5. Wiley, 2014.
Warning: These citations may not always be 100% accurate.