Turnock, B. J. (2012). Essentials of public health (2nd ed.). Jones & Bartlett Learning.
Cita Chicago Style (17a ed.)Turnock, Bernard J. Essentials of Public Health. 2nd ed. Sudbury, MA: Jones & Bartlett Learning, 2012.
Cita MLA (8a ed.)Turnock, Bernard J. Essentials of Public Health. 2nd ed. Jones & Bartlett Learning, 2012.
Precaución: Estas citas no son 100% exactas.