APA ציטוט

Bolton, R. H., Bowie, J. C., & Cumming, J. D. (1962). Smallpox Vaccination in a University and Economy in Use of Vaccine.

Citação norma Chicago

Bolton, R. H., J. C. Bowie, and J. D. Cumming. Smallpox Vaccination in a University and Economy in Use of Vaccine. 1962.

ציטוט MLA

Bolton, R. H., J. C. Bowie, and J. D. Cumming. Smallpox Vaccination in a University and Economy in Use of Vaccine. 1962.