Turnock, B. J. (2012). Public health: What it is and how it works (5th ed.). Jones & Bartlett Learning.
Chicago-referens (17:e uppl.)Turnock, Bernard J. Public Health: What It Is and How It Works. 5th ed. Burlington, MA: Jones & Bartlett Learning, 2012.
MLA-referens (9:e uppl.)Turnock, Bernard J. Public Health: What It Is and How It Works. 5th ed. Jones & Bartlett Learning, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.