एपीए उद्धरण

Williams, C. T. (1874). The Pathology and Treatment of Spasmodic Asthma.

शिकागो स्टाइल उद्धरण

Williams, C. Theodore. The Pathology and Treatment of Spasmodic Asthma. 1874.

एमएलए उद्धरण

Williams, C. Theodore. The Pathology and Treatment of Spasmodic Asthma. 1874.