Wellings, K., & Mitchell, K. (2012). Sexual health: A public health perspective. Open University Press, (Mcgraw-Hill Education).
Citazione stile Chigago Style (17a edizione)Wellings, Kaye, e Kirstin Mitchell. Sexual Health: A Public Health Perspective. New York: Open University Press, (Mcgraw-Hill Education), 2012.
Citatione MLA (8a ed.)Wellings, Kaye, e Kirstin Mitchell. Sexual Health: A Public Health Perspective. Open University Press, (Mcgraw-Hill Education), 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.