APA aipamena

Sandhoff. Service in a Time of Suspicion. University of Iowa Press.

Chicago Style aipamena

Sandhoff. Service in a Time of Suspicion. University of Iowa Press.

MLA aipamena

Sandhoff. Service in a Time of Suspicion. University of Iowa Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.