Krone, C. L., Wyllie, A. L., van Beek, J., Rots, N. Y., Oja, A. E., Chu, M. L. J. N., . . . Trzciński, K. (2015). Carriage of Streptococcus pneumoniae in Aged Adults with Influenza-Like-Illness. PLoS One.
استشهاد بنمط شيكاغوKrone, Cassandra L., et al. "Carriage of Streptococcus Pneumoniae in Aged Adults With Influenza-Like-Illness." PLoS One 2015.
MLA استشهادKrone, Cassandra L., et al. "Carriage of Streptococcus Pneumoniae in Aged Adults With Influenza-Like-Illness." PLoS One 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.