Cita APA

Downie, A. W., Vincent, L. S., Meiklejohn, G., Ratnakannan, N. R., Rao, A. R., Krishnan, G. N. V., & Kempe, C. H. (1961). Studies on the virus content of mouth washings in the acute phase of smallpox.

Citación estilo Chicago

Downie, A. W., L. St Vincent, G. Meiklejohn, N. R. Ratnakannan, A. R. Rao, G. N. V. Krishnan, y C. H. Kempe. Studies On the Virus Content of Mouth Washings in the Acute Phase of Smallpox. 1961.

Cita MLA

Downie, A. W., et al. Studies On the Virus Content of Mouth Washings in the Acute Phase of Smallpox. 1961.