(1894). Vaccination and Compulsory Vaccination. Hospital (Lond 1886).
Chicago Style aipamena"Vaccination and Compulsory Vaccination." Hospital (Lond 1886) 1894.
MLA aipamena"Vaccination and Compulsory Vaccination." Hospital (Lond 1886) 1894.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.