APA-viite

Earl, P. L., Americo, J. L., Wyatt, L. S., Espenshade, O., Bassler, J., Gong, K., . . . Moss, B. (2008). Rapid protection in a monkeypox model by a single injection of a replication-deficient vaccinia virus. National Academy of Sciences.

Chicago-tyylinen lähdeviittaus

Earl, Patricia L., et al. Rapid Protection in a Monkeypox Model By a Single Injection of a Replication-deficient Vaccinia Virus. National Academy of Sciences, 2008.

MLA-viite

Earl, Patricia L., et al. Rapid Protection in a Monkeypox Model By a Single Injection of a Replication-deficient Vaccinia Virus. National Academy of Sciences, 2008.

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