APA Style

Rachmi, E., Khotimah, S. (2010). Reducing public communication apprehension by boosting self confidence on communication competence . Jakarta: Puslitbang Ekologi Kesehatan,Badan Litbangkes.

MLA Style

Rachmi, Eva., Khotimah, Siti. "Reducing public communication apprehension by boosting self confidence on communication competence". Jakarta: Puslitbang Ekologi Kesehatan,Badan Litbangkes, 2010. Text.