Svetová zdravotnícka organizácia. International Agency for Research on Cancer; IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. 2007. Human papillomaviruses. Lyon: International Agency for Research on Cancer.
Citáce podľa APA (7th ed.)Svetová zdravotnícka organizácia. International Agency for Research on Cancer & IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. (2007). Human papillomaviruses. International Agency for Research on Cancer.
Citácia podle Chicago (17th ed.)Svetová zdravotnícka organizácia. International Agency for Research on Cancer a IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Human Papillomaviruses. Lyon: International Agency for Research on Cancer, 2007.
Citácia podľa MLA (8th ed.)Svetová zdravotnícka organizácia. International Agency for Research on Cancer a IARC Working Group on the Evaluation of Carcinogenic Risks to Humans. Human Papillomaviruses. International Agency for Research on Cancer, 2007.
