Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.