Gaya APA
Surgical Treatment of Hemorrhoids. ().
:
.
Gaya Chicago
Surgical Treatment of Hemorrhoids.
.
:
,
.
Electronic Resource.
Gaya MLA
Surgical Treatment of Hemorrhoids.
.
:
,
.
Electronic Resource.
Gaya Turabian
Surgical Treatment of Hemorrhoids.
:
,
.
Electronic Resource.