APA Style

Hnky, . et al (2011). The validity of rapid test to detect prostate-specific antigen (PSA) in seminal fluid . Jakarta: Fakutas Kesehatan Masyarakat Universita Indonesia.

MLA Style

Hnky, . et al. "The validity of rapid test to detect prostate-specific antigen (PSA) in seminal fluid". Jakarta: Fakutas Kesehatan Masyarakat Universita Indonesia, 2011. Text.