एपीए उद्धरण

(2006). Downtown 3: English for work and life. Boston, MA: Thomson/Heinle.

शिकागो स्टाइल उद्धरण

Downtown 3: English for Work and Life. Boston, MA: Thomson/Heinle, 2006.

एमएलए उद्धरण

Downtown 3: English for Work and Life. Boston, MA: Thomson/Heinle, 2006.