World Health Organization. 2001. Regional Committee for Europe: Report of the fifty-first session, Madrid, 10-13 September 2001. Copenhagen: WHO Regional Office for Europe.
Citáce podľa APA (7th ed.)World Health Organization. (2001). Regional Committee for Europe: Report of the fifty-first session, Madrid, 10-13 September 2001. WHO Regional Office for Europe.
Citácia podle Chicago (17th ed.)World Health Organization. Regional Committee for Europe: Report of the Fifty-first Session, Madrid, 10-13 September 2001. Copenhagen: WHO Regional Office for Europe, 2001.
Citácia podľa MLA (8th ed.)World Health Organization. Regional Committee for Europe: Report of the Fifty-first Session, Madrid, 10-13 September 2001. WHO Regional Office for Europe, 2001.
