एपीए उद्धरण

Werner, P. K. (1997). Interactions access: A communicative grammar. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Werner, Patricia K. Interactions Access: A Communicative Grammar. New York: McGraw-Hill, 1997.

एमएलए उद्धरण

Werner, Patricia K. Interactions Access: A Communicative Grammar. New York: McGraw-Hill, 1997.