Não informado. (2020). NAC News and Pesticide Review. National Agricultural Chemicals Association.
Citação do estilo Chicago (17ª ed.)Não informado. NAC News and Pesticide Review. Washington: National Agricultural Chemicals Association, 2020.
Citação MLA (8ª ed.)Não informado. NAC News and Pesticide Review. National Agricultural Chemicals Association, 2020.
警告：这些引文格式不一定是100％准确.