APA (7th ed.) Citation

National Agricultural Plastics Congress, National Agricultural Plastics Association (U.S.), International Agricultural Plastics Congress, & International Congress for Plastics in Agriculture. Proceedings of the ... National Agricultural Plastics Congress. [National Agricultural Plastics Association].

Chicago Style (17th ed.) Citation

National Agricultural Plastics Congress, National Agricultural Plastics Association (U.S.), International Agricultural Plastics Congress, and International Congress for Plastics in Agriculture. Proceedings of the ... National Agricultural Plastics Congress. [Salisbury, Md.]: [National Agricultural Plastics Association].

MLA (9th ed.) Citation

National Agricultural Plastics Congress, et al. Proceedings of the ... National Agricultural Plastics Congress. [National Agricultural Plastics Association].