एपीए उद्धरण

Stuart, S. C. Secrets of crewe house. Hodder and Stoughton: London.

शिकागो स्टाइल उद्धरण

Stuart, Sir Campbell. Secrets of Crewe House. Hodder and Stoughton: London.

एमएलए उद्धरण

Stuart, Sir Campbell. Secrets of Crewe House. Hodder and Stoughton: London.