Gaya APA

PUTRA, D, E., UTOMO, T. (2016). Factors associated with tumor recurrence in stage 1 bladder transitional cell carcinoma in Sardjito Hospital Yogyakarta . Surabaya: Indonesian Urological Association.

Gaya MLA

PUTRA, Donny, Eka., UTOMO, Trisula. "Factors associated with tumor recurrence in stage 1 bladder transitional cell carcinoma in Sardjito Hospital Yogyakarta". Surabaya: Indonesian Urological Association, 2016. Artikel.