APA (7th ed.) Citation

Fabian, P., McDevitt, J. J., DeHaan, W. H., Fung, R. O. P., Cowling, B. J., Chan, K. H., . . . Milton, D. K. (2008). Influenza Virus in Human Exhaled Breath: An Observational Study. PloS one, 3(7), e2691. https://doi.org/10.1371/journal.pone.0002691

Chicago Style (17th ed.) Citation

Fabian, Patricia, James J. McDevitt, Wesley H. DeHaan, Rita O. P. Fung, Benjamin J. Cowling, Kwok Hung Chan, Gabriel M. Leung, and Donald K. Milton. "Influenza Virus in Human Exhaled Breath: An Observational Study." PloS One 3, no. 7 (2008): e2691. https://doi.org/10.1371/journal.pone.0002691.

MLA (9th ed.) Citation

Fabian, Patricia, et al. "Influenza Virus in Human Exhaled Breath: An Observational Study." PloS One, vol. 3, no. 7, 2008, p. e2691, https://doi.org/10.1371/journal.pone.0002691.