Cita APA (7th ed.)
Leoni, P. (2010). Economic challenges in the fight against HIV/AIDS. Nova Science Publishers.
Cita Chicago (17th ed.)
Leoni, Patrick. Economic Challenges in the Fight Against HIV/AIDS. New York: Nova Science Publishers, 2010.
Cita MLA (9th ed.)
Leoni, Patrick. Economic Challenges in the Fight Against HIV/AIDS. Nova Science Publishers, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.