Cita APA (7a ed.)
(1997). Update: Blood lead levels -- United States, 1991-1994. MMWR: Morbidity & Mortality Weekly Report, 46(7), 141-147.
Cita Chicago Style (17a ed.)
"Update: Blood Lead Levels -- United States, 1991-1994." MMWR: Morbidity & Mortality Weekly Report 46, no. 7 (1997): 141-147.
Cita MLA (9a ed.)
"Update: Blood Lead Levels -- United States, 1991-1994." MMWR: Morbidity & Mortality Weekly Report, vol. 46, no. 7, 1997, pp. 141-147.
Precaución: Estas citas no son 100% exactas.