APA aipamena

State health watch: State health watch. Yardley, PA: State Health Watch.

Chicago Style aipamena

State Health Watch: State Health Watch. Yardley, PA: State Health Watch.

MLA aipamena

State Health Watch: State Health Watch. Yardley, PA: State Health Watch.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.