एपीए उद्धरण

Gerard, J. W. My four years in Germany. London: Hodder and Stoughton.

शिकागो स्टाइल उद्धरण

Gerard, James W. My Four Years in Germany. London: Hodder and Stoughton.

एमएलए उद्धरण

Gerard, James W. My Four Years in Germany. London: Hodder and Stoughton.