एपीए उद्धरण

Berens, C. (1997). Hotels bars and lobbies. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Berens, Carol. Hotels Bars and Lobbies. New York: McGraw-Hill, 1997.

एमएलए उद्धरण

Berens, Carol. Hotels Bars and Lobbies. New York: McGraw-Hill, 1997.