APA ציטוט

Bell, D. M. (2004). Public Health Interventions and SARS Spread, 2003. Centers for Disease Control and Prevention.

Citação norma Chicago

Bell, David M. Public Health Interventions and SARS Spread, 2003. Centers for Disease Control and Prevention, 2004.

ציטוט MLA

Bell, David M. Public Health Interventions and SARS Spread, 2003. Centers for Disease Control and Prevention, 2004.