Cita APA

U.S. National Institutes of Health. National Library of Medicine.National Center for Biotechnology Information. (2020). NCBI SARS-CoV-2 resources [electronic resource]. National Library of Medicine.

Citación estilo Chicago

U.S. National Institutes of Health. National Library of Medicine.National Center for Biotechnology Information. NCBI SARS-CoV-2 Resources [electronic Resource]. Bethesda, MD: National Library of Medicine, 2020.

Cita MLA

U.S. National Institutes of Health. National Library of Medicine.National Center for Biotechnology Information. NCBI SARS-CoV-2 Resources [electronic Resource]. National Library of Medicine, 2020.