Velasquez, W. D. (2007). Study shows young people engaging in sex much earlier. Malaya.
Citazione stile Chigago Style (17a edizione)Velasquez, Winnie D. "Study Shows Young People Engaging in Sex Much Earlier." Malaya 2007.
Citatione MLA (9a ed.)Velasquez, Winnie D. "Study Shows Young People Engaging in Sex Much Earlier." Malaya, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.