Cita APA (7th ed.)

Bertram, S., Heurich, A., Lavender, H., Gierer, S., Danisch, S., Perin, P., . . . Soilleux, E. (2012). Influenza and SARS-coronavirus activating proteases TMPRSS2 and HAT are expressed at multiple sites in human respiratory and gastrointestinal tracts. Public Library of Science.

Cita Chicago (17th ed.)

Bertram, S., et al. Influenza and SARS-coronavirus Activating Proteases TMPRSS2 and HAT Are Expressed at Multiple Sites in Human Respiratory and Gastrointestinal Tracts. Public Library of Science, 2012.

Cita MLA (9th ed.)

Bertram, S., et al. Influenza and SARS-coronavirus Activating Proteases TMPRSS2 and HAT Are Expressed at Multiple Sites in Human Respiratory and Gastrointestinal Tracts. Public Library of Science, 2012.