Singh, J. A., Upshur, R., & Padayatchi, N. (2007). XDR-TB in South Africa: No Time for Denial or Complacency. PLoS medicine, 4(1), e50. https://doi.org/10.1371/journal.pmed.0040050
Chicago-Zitierstil (17. Ausg.)Singh, Jerome Amir, Ross Upshur, und Nesri Padayatchi. "XDR-TB in South Africa: No Time for Denial or Complacency." PLoS Medicine 4, no. 1 (2007): e50. https://doi.org/10.1371/journal.pmed.0040050.
MLA-Zitierstil (9. Ausg.)Singh, Jerome Amir, et al. "XDR-TB in South Africa: No Time for Denial or Complacency." PLoS Medicine, vol. 4, no. 1, 2007, p. e50, https://doi.org/10.1371/journal.pmed.0040050.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.