Gaya APA

BUDIHARSANA, M. (2017). Contraceptive services available to unmarried sexually active adolescents . Jakarta: Directorate of Research and Community Services, UI.

Gaya MLA

BUDIHARSANA, Meiwita. "Contraceptive services available to unmarried sexually active adolescents". Jakarta: Directorate of Research and Community Services, UI, 2017. Artikel.