Cita APA (7a ed.)
(2008). Nasal Vaccine for Smallpox Confers Immunity. BioPharm International, 21(4), 14-17.
Cita Chicago Style (17a ed.)
"Nasal Vaccine for Smallpox Confers Immunity." BioPharm International 21, no. 4 (2008): 14-17.
Cita MLA (9a ed.)
"Nasal Vaccine for Smallpox Confers Immunity." BioPharm International, vol. 21, no. 4, 2008, pp. 14-17.
Precaución: Estas citas no son 100% exactas.