एपीए उद्धरण

Langan, J. (2002). English skills with reading. Boston: Mc Graw Hill.

शिकागो स्टाइल उद्धरण

Langan, John. English Skills With Reading. Boston: Mc Graw Hill, 2002.

एमएलए उद्धरण

Langan, John. English Skills With Reading. Boston: Mc Graw Hill, 2002.