APA (7th ed.) Citation

SIGMA. (1999). Sigma public management profiles. OECD.

Chicago Style (17th ed.) Citation

SIGMA. Sigma Public Management Profiles. Paris: OECD, 1999.

MLA (9th ed.) Citation

SIGMA. Sigma Public Management Profiles. OECD, 1999.

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