Goldstein, N. D., Suder, J. S., & Purtle, J. (2019). Trends and Characteristics of Proposed and Enacted State Legislation on Childhood Vaccination Exemption, 2011–2017. Am J Public Health.
Citação norma ChicagoGoldstein, Neal D., Joanna S. Suder, and Jonathan Purtle. "Trends and Characteristics of Proposed and Enacted State Legislation On Childhood Vaccination Exemption, 2011–2017." Am J Public Health 2019.
Citação norma MLAGoldstein, Neal D., Joanna S. Suder, and Jonathan Purtle. "Trends and Characteristics of Proposed and Enacted State Legislation On Childhood Vaccination Exemption, 2011–2017." Am J Public Health 2019.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.