APA aipamena

Stephenson, A. M. (1977). Nightwatch. Futura.

Chicago Style aipamena

Stephenson, Andrew M. Nightwatch. London: Futura, 1977.

MLA aipamena

Stephenson, Andrew M. Nightwatch. Futura, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.