APA引文

(2003). The environmental performance of public procurement: Issues of policy coherence. OECD.

Chicago Style (17th ed.) Citation

The Environmental Performance of Public Procurement: Issues of Policy Coherence. Paris, France: OECD, 2003.

MLA引文

The Environmental Performance of Public Procurement: Issues of Policy Coherence. OECD, 2003.

警告：這些引文格式不一定是100％准確.