Chang, F., Prytherch, H., Nesbitt, R. C., Wilder-Smith, A., & (LKCMedicine), L. K. C. S. o. M. (2014). HIV-related travel restrictions: Trends and country characteristics.
استشهاد بنمط شيكاغوChang, Felicia, Helen Prytherch, Robin C. Nesbitt, Annelies Wilder-Smith, و Lee Kong Chian School of Medicine (LKCMedicine). HIV-related Travel Restrictions: Trends and Country Characteristics. 2014.
MLA استشهادChang, Felicia, et al. HIV-related Travel Restrictions: Trends and Country Characteristics. 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.