APA (7th ed.) Citation

SPI Symposium on Degradable Plastics Washington, D.C., & Society of the Plastics Industry. (1987). Degradable Plastics: Proceedings of the SPI Symposium on Degradable Plastics : June 10, 1987, Washington, D.C. Society of the Plastics Industry.

Chicago Style (17th ed.) Citation

SPI Symposium on Degradable Plastics Washington, D.C., and Society of the Plastics Industry. Degradable Plastics: Proceedings of the SPI Symposium on Degradable Plastics : June 10, 1987, Washington, D.C. Washington, D.C.: Society of the Plastics Industry, 1987.

MLA (9th ed.) Citation

SPI Symposium on Degradable Plastics Washington, D.C., and Society of the Plastics Industry. Degradable Plastics: Proceedings of the SPI Symposium on Degradable Plastics : June 10, 1987, Washington, D.C. Society of the Plastics Industry, 1987.