APA (7th ed.) Citation

(1979). Demographic trends 1950-1990. OECD.

Chicago Style (17th ed.) Citation

Demographic Trends 1950-1990. Paris: OECD, 1979.

MLA (9th ed.) Citation

Demographic Trends 1950-1990. OECD, 1979.

Warning: These citations may not always be 100% accurate.