APA (7. basım) Alıntı
(2025). 50 Years of Immunization—Steps Forward. MDPI - Multidisciplinary Digital Publishing Institute.
Chicago Style (17. basım) Atıf
50 Years of Immunization—Steps Forward. MDPI - Multidisciplinary Digital Publishing Institute, 2025.
MLA (9th ed.) Atıf
50 Years of Immunization—Steps Forward. MDPI - Multidisciplinary Digital Publishing Institute, 2025.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..