APA (7th ed.) Citation
Valdés, A., & Zietz, J. (1980). Agricultural protection in OECD countries: Its cost to less-developed countries. International Food Policy Research Institute.
Chicago Style (17th ed.) Citation
Valdés, Alberto, and Joachim Zietz. Agricultural Protection in OECD Countries: Its Cost to Less-developed Countries. International Food Policy Research Institute, 1980.
MLA (9th ed.) Citation
Valdés, Alberto, and Joachim Zietz. Agricultural Protection in OECD Countries: Its Cost to Less-developed Countries. International Food Policy Research Institute, 1980.
Warning: These citations may not always be 100% accurate.