एपीए उद्धरण

Black, J. (2007). Secret history of the world. Quercus.

शिकागो स्टाइल उद्धरण

Black, Jonathan. Secret History of the World. London: Quercus, 2007.

एमएलए उद्धरण

Black, Jonathan. Secret History of the World. Quercus, 2007.