APA (7th ed.) Citation

Kaprio, L. A. (1991). Forty years of WHO in Europe: The development of a common health policy. World Health Organization, Regional Office for Europe.

Chicago Style (17th ed.) Citation

Kaprio, Leo A. Forty Years of WHO in Europe: The Development of a Common Health Policy. Copenhagen: World Health Organization, Regional Office for Europe, 1991.

MLA (9th ed.) Citation

Kaprio, Leo A. Forty Years of WHO in Europe: The Development of a Common Health Policy. World Health Organization, Regional Office for Europe, 1991.