Ventola, C. L. (2016). Immunization in the United States: Recommendations, Barriers, and Measures to Improve Compliance: Part 2: Adult Vaccinations. P T.
Citação norma ChicagoVentola, C. Lee. "Immunization in the United States: Recommendations, Barriers, and Measures to Improve Compliance: Part 2: Adult Vaccinations." P T 2016.
Citação norma MLAVentola, C. Lee. "Immunization in the United States: Recommendations, Barriers, and Measures to Improve Compliance: Part 2: Adult Vaccinations." P T 2016.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.