Gaya APA

KALSUM, U. (2013). Child morbidity, level of parent's education, and accessibility to health facilities as factors . Jakarta: Badan Litbangkes.

Gaya MLA

KALSUM, Ummi. "Child morbidity, level of parent's education, and accessibility to health facilities as factors ". Jakarta: Badan Litbangkes, 2013. Artikel.