APA aipamena

(1993). Birds As Monitors Of Environmental Change Edited By R.w Furness And J Greenwood. Chapman & Hall.

Chicago Style aipamena

Birds As Monitors Of Environmental Change Edited By R.w Furness And J Greenwood. Chapman & Hall, 1993.

MLA aipamena

Birds As Monitors Of Environmental Change Edited By R.w Furness And J Greenwood. Chapman & Hall, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.