Chang, F., Prytherch, H., Nesbitt, R. C., & Wilder-Smith, A. (2013). HIV-related travel restrictions: Trends and country characteristics. Global health action, 6, . https://doi.org/10.3402/gha.v6i0.20472
Chicago-Zitierstil (17. Ausg.)Chang, Felicia, Helen Prytherch, Robin C. Nesbitt, und Annelies Wilder-Smith. "HIV-related Travel Restrictions: Trends and Country Characteristics." Global Health Action 6 (2013). https://doi.org/10.3402/gha.v6i0.20472.
MLA-Zitierstil (9. Ausg.)Chang, Felicia, et al. "HIV-related Travel Restrictions: Trends and Country Characteristics." Global Health Action, vol. 6, 2013, https://doi.org/10.3402/gha.v6i0.20472.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.