Gaya APA

HAPSARI, E. et al (2013). Urethral dilation effect on recurrence urethra stricture after internal urethrotomy . Surabaya: Indonesian Urological Association.

Gaya MLA

HAPSARI, Edhi. et al. "Urethral dilation effect on recurrence urethra stricture after internal urethrotomy". Surabaya: Indonesian Urological Association, 2013. Artikel.