APA aipamena

Staalesen,Gunnar 1947, & Sutcliffe,Hal. (2009). The writing on the wall. London: Arcadia.

Chicago Style aipamena

Staalesen,Gunnar 1947, και Sutcliffe,Hal. The Writing On the Wall. London: Arcadia, 2009.

MLA aipamena

Staalesen,Gunnar 1947, και Sutcliffe,Hal. The Writing On the Wall. London: Arcadia, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.