APA
(1985). MMWR-Morbidity and mortality weekly report. Atlanta: U.S department of health and human services.
Chicago
1985. MMWR-Morbidity and mortality weekly report. Atlanta: U.S department of health and human services.
Harvard
(1985). MMWR-Morbidity and mortality weekly report. Atlanta: U.S department of health and human services.
MLA
MMWR-Morbidity and mortality weekly report. Atlanta: U.S department of health and human services. 1985.
