एपीए उद्धरण

Sjowall, M., & Wahloo, P. (2011). The locked room: A Martin Beck novel. London: Fourth Estate.

शिकागो स्टाइल उद्धरण

Sjowall, Maj, और Per Wahloo. The Locked Room: A Martin Beck Novel. London: Fourth Estate, 2011.

एमएलए उद्धरण

Sjowall, Maj, और Per Wahloo. The Locked Room: A Martin Beck Novel. London: Fourth Estate, 2011.