APA citiranje

Keddy, K. H., Sooka, A., Smith, A. M., Musekiwa, A., Tau, N. P., Klugman, K. P., & Angulo, F. J. (2016). Typhoid Fever in South Africa in an Endemic HIV Setting. PLoS One.

Citação norma Chicago

Keddy, Karen H., Arvinda Sooka, Anthony M. Smith, Alfred Musekiwa, Nomsa P. Tau, Keith P. Klugman, and Frederick J. Angulo. "Typhoid Fever in South Africa in an Endemic HIV Setting." PLoS One 2016.

MLA citiranje

Keddy, Karen H., et al. "Typhoid Fever in South Africa in an Endemic HIV Setting." PLoS One 2016.