Dyfyniad APA
IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, International Agency for Research on Cancer, & ebrary, Inc. (2007). Human papillomaviruses. World Health Organization, International Agency for Research on Cancer ; distributed by WHO Press.
Dyfyniad Arddull Chicago
IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, International Agency for Research on Cancer, and Inc ebrary. Human Papillomaviruses. Lyon, France : Geneva, Switzerland: World Health Organization, International Agency for Research on Cancer ; distributed by WHO Press, 2007.
Dyfyniad MLA
IARC Working Group on the Evaluation of Carcinogenic Risks to Humans, et al. Human Papillomaviruses. World Health Organization, International Agency for Research on Cancer ; distributed by WHO Press, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.