एपीए उद्धरण

W R Campbell. Parts and patterns: Reading for writers. Caliornia: Dickenson.

शिकागो स्टाइल उद्धरण

W R Campbell. Parts and Patterns: Reading for Writers. Caliornia: Dickenson.

एमएलए उद्धरण

W R Campbell. Parts and Patterns: Reading for Writers. Caliornia: Dickenson.