एपीए उद्धरण

Lawrence, R. S. (1957). A Guide to Public Speaking. Pan Books.

शिकागो स्टाइल उद्धरण

Lawrence, Robert Saton. A Guide to Public Speaking. London: Pan Books, 1957.

एमएलए उद्धरण

Lawrence, Robert Saton. A Guide to Public Speaking. Pan Books, 1957.