APA (7th ed.) Citation

(1997). Indicators of tariff and non-tariff trade barriers (Update.). OECD.

Chicago Style (17th ed.) Citation

Indicators of Tariff and Non-tariff Trade Barriers. Update. Paris: OECD, 1997.

MLA (9th ed.) Citation

Indicators of Tariff and Non-tariff Trade Barriers. Update. OECD, 1997.

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