BCG vaccine: WHO position paper, February 2018 - Recommendations.

MLA

World Health Organization. “BCG Vaccine: WHO Position Paper, February 2018 - Recommendations.” Vaccine, vol. 36, no. 24, June 2018, pp. 3408–10. EBSCOhost, https://doi.org/10.1016/j.vaccine.2018.03.009.

APA

World Health Organization. (2018). BCG vaccine: WHO position paper, February 2018 - Recommendations. Vaccine, 36(24), 3408–3410. https://doi.org/10.1016/j.vaccine.2018.03.009

Chicago

World Health Organization. 2018. “BCG Vaccine: WHO Position Paper, February 2018 - Recommendations.” Vaccine 36 (24): 3408–10. doi:10.1016/j.vaccine.2018.03.009.