Gaya APA

Budiharsana, M. (2017). Contraceptive services available to unmarried sexually active adolescents (Vol. 21, No. 2/ Agustus 2017). Jakarta: Universitas Indonesia.

Gaya MLA

Budiharsana, Meiwita. "Contraceptive services available to unmarried sexually active adolescents". Vol. 21, No. 2/ Agustus 2017 Jakarta: Universitas Indonesia, 2017. Text.