APA引文

(2017). OECD environmental performance reviews: Estonia 2017. OECD.

Chicago Style (17th ed.) Citation

OECD Environmental Performance Reviews: Estonia 2017. Paris: OECD, 2017.

MLA引文

OECD Environmental Performance Reviews: Estonia 2017. OECD, 2017.

警告：這些引文格式不一定是100％准確.