Cita APA (7a ed.)
Viroj Wiwanitkit. (2009). Swine flu and pig borne diseases. Nova Biomedical Books.
Cita Chicago Style (17a ed.)
Viroj Wiwanitkit. Swine Flu and Pig Borne Diseases. New York: Nova Biomedical Books, 2009.
Cita MLA (9a ed.)
Viroj Wiwanitkit. Swine Flu and Pig Borne Diseases. Nova Biomedical Books, 2009.
Precaución: Estas citas no son 100% exactas.