APA (7th ed.) Citation

Penfield, S., Flood, J., Lang, W., Zanker, M., Alvarado-Ramy, F., Leidel, L., . . . Haddad, M. B. (2008). Federal Air Travel Restrictions for Public Health Purposes -- United States, June 2007-May 2008. MMWR: Morbidity & Mortality Weekly Report, 57(37), 1009.

Chicago Style (17th ed.) Citation

Penfield, S., et al. "Federal Air Travel Restrictions for Public Health Purposes -- United States, June 2007-May 2008." MMWR: Morbidity & Mortality Weekly Report 57, no. 37 (2008): 1009.

MLA (9th ed.) Citation

Penfield, S., et al. "Federal Air Travel Restrictions for Public Health Purposes -- United States, June 2007-May 2008." MMWR: Morbidity & Mortality Weekly Report, vol. 57, no. 37, 2008, p. 1009.