Gaya APA

SIMANJUNTAK, D, T., SAFRIADI, F. (2015). Cut-off point of psa and psa density in prostate cancer suspected patients . Surabaya: Indonesian Urological Association.

Gaya MLA

SIMANJUNTAK, Daniel, TM., SAFRIADI, Ferry. "Cut-off point of psa and psa density in prostate cancer suspected patients". Surabaya: Indonesian Urological Association, 2015. Artikel.