Lister, Sarah A. & Redhead, C. Stephen. The 2009 Influenza Pandemic: An Overview. Washington, D.C.. UNT Digital Library. http://digital.library.unt.edu/ark:/67531/metadc26151/. Accessed March 2, 2015.
Note: Inconsistencies in capitalization and punctuation within the Digital Library may affect this citation. Before using this citation in formal writing, please consult your preferred style manual. More information.