Lopez, W. (2002). West Nile Virus in New York City. American Public Health Association.
Chicago Style CitationLopez, Wilfredo. West Nile Virus in New York City. American Public Health Association, 2002.
Cita MLALopez, Wilfredo. West Nile Virus in New York City. American Public Health Association, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.