APA ציטוט

United States. The White House, United States. Centers for Disease Control and Prevention, & United States. Department of Homeland Security.Federal Emergency Management Agency. (2020). Coronavirus: COVID-19 [electronic resource]. The White House; CDC; FEMA.

Chicago Style (17th ed.) Citation

United States. The White House, United States. Centers for Disease Control and Prevention, and United States. Department of Homeland Security.Federal Emergency Management Agency. Coronavirus: COVID-19 [electronic Resource]. Washington, D.C: The White House; CDC; FEMA, 2020.

ציטוט MLA

United States. The White House, et al. Coronavirus: COVID-19 [electronic Resource]. The White House; CDC; FEMA, 2020.