APA (7th ed.) Citation

OECD. (1969). Efficiency in resource utilisation ... OECD.

Chicago Style (17th ed.) Citation

OECD. Efficiency in Resource Utilisation ... OECD, 1969.

MLA (8th ed.) Citation

OECD. Efficiency in Resource Utilisation ... OECD, 1969.

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