APA aipamena

Steenbrugge, K., & Blundell, K. (2007). Radio and X-ray study of Cygnus A.

Chicago Style aipamena

Steenbrugge, K., and K. Blundell. Radio and X-ray Study of Cygnus A. 2007.

MLA aipamena

Steenbrugge, K., and K. Blundell. Radio and X-ray Study of Cygnus A. 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.