एपीए उद्धरण

Clark, A. J. (1927). The Historical Aspect of Quackery.

शिकागो स्टाइल उद्धरण

Clark, A. J. The Historical Aspect of Quackery. 1927.

एमएलए उद्धरण

Clark, A. J. The Historical Aspect of Quackery. 1927.