Law, D. G., Rink, E., Mulvad, G., & Koch, A. (2008). Sexual Health and Sexually Transmitted Infections in the North American Arctic. Centers for Disease Control and Prevention.
Chicago Style aipamenaLaw, Dionne Gesink, Elizabeth Rink, Gert Mulvad, and Anders Koch. Sexual Health and Sexually Transmitted Infections in the North American Arctic. Centers for Disease Control and Prevention, 2008.
MLA aipamenaLaw, Dionne Gesink, Elizabeth Rink, Gert Mulvad, and Anders Koch. Sexual Health and Sexually Transmitted Infections in the North American Arctic. Centers for Disease Control and Prevention, 2008.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.