Gaya APA
TANSOL, C., SAFRIADI, F. (2017).
Prostate cancer risk calculator comparison : .
Surabaya:
Indonesian Urological Association.
Gaya MLA
TANSOL, Christiano., SAFRIADI, Ferry.
"Prostate cancer risk calculator comparison :".
Surabaya:
Indonesian Urological Association,
2017.
Artikel.