APA ציטוט

Underwood, E. A. (1934). “One-shot” Immunization Against Diphtheria.

Citação norma Chicago

Underwood, E. Ashworth. “One-shot” Immunization Against Diphtheria. 1934.

ציטוט MLA

Underwood, E. Ashworth. “One-shot” Immunization Against Diphtheria. 1934.