Cita APA

Downie, A. W., & McCarthy, K. (1950). The Viruses of Variola, Vaccinia, Cowpox and Ectromelia.—Neutralization Tests on the Chorio-Allantois with Unabsorbed and Absorbed Immune Sera.

Citación estilo Chicago

Downie, A. W., y K. McCarthy. The Viruses of Variola, Vaccinia, Cowpox and Ectromelia.—Neutralization Tests On the Chorio-Allantois With Unabsorbed and Absorbed Immune Sera. 1950.

Cita MLA

Downie, A. W., y K. McCarthy. The Viruses of Variola, Vaccinia, Cowpox and Ectromelia.—Neutralization Tests On the Chorio-Allantois With Unabsorbed and Absorbed Immune Sera. 1950.