Citação norma APA

Purchase, H. G., Burmester, B. R., & Cunningham, C. H. (1971). Pathogenicity and Antigenicity of Clones from Strains of Marek's Disease Virus and the Herpesvirus of Turkeys.

Citação norma Chicago

Purchase, H. G., B. R. Burmester, and C. H. Cunningham. Pathogenicity and Antigenicity of Clones From Strains of Marek's Disease Virus and the Herpesvirus of Turkeys. 1971.

Citação norma MLA

Purchase, H. G., B. R. Burmester, and C. H. Cunningham. Pathogenicity and Antigenicity of Clones From Strains of Marek's Disease Virus and the Herpesvirus of Turkeys. 1971.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.