एपीए उद्धरण

Hope. (1914). Discussion on the Intranasal Operative Treatment of Frontal Sinus.

शिकागो स्टाइल उद्धरण

Hope. Discussion On the Intranasal Operative Treatment of Frontal Sinus. 1914.

एमएलए उद्धरण

Hope. Discussion On the Intranasal Operative Treatment of Frontal Sinus. 1914.