APA (7th ed.) Citation

Liu, X., Luongo, C., Matsuokaa, Y., Park, H., Santos, C., Yang, L., . . . Buchholz, U. J. (2021). A single intranasal dose of a live-attenuated parainfluenza virus-vectored SARS-CoV-2 vaccine is protective in hamsters. Proceedings of the National Academy of Sciences - PNAS, 118(50), 1-11. https://doi.org/10.1073/pnas.2109744118

Chicago Style (17th ed.) Citation

Liu, Xueqiao, et al. "A Single Intranasal Dose of a Live-attenuated Parainfluenza Virus-vectored SARS-CoV-2 Vaccine Is Protective in Hamsters." Proceedings of the National Academy of Sciences - PNAS 118, no. 50 (2021): 1-11. https://doi.org/10.1073/pnas.2109744118.

MLA (9th ed.) Citation

Liu, Xueqiao, et al. "A Single Intranasal Dose of a Live-attenuated Parainfluenza Virus-vectored SARS-CoV-2 Vaccine Is Protective in Hamsters." Proceedings of the National Academy of Sciences - PNAS, vol. 118, no. 50, 2021, pp. 1-11, https://doi.org/10.1073/pnas.2109744118.