APA (7th ed.) Citation

National Materials Conservation Symposium (Gaithersburg, Md.), United States. National Bureau of Standards, Horowitz, E., & Alter, H. (1975). Resource recovery and utilization: Proceedings of the National Materials Conservation Symposium : a symposium. American Society for Testing and Materials.

Chicago Style (17th ed.) Citation

National Materials Conservation Symposium (Gaithersburg, Md.), United States. National Bureau of Standards, Emanuel Horowitz, and Harvey Alter. Resource Recovery and Utilization: Proceedings of the National Materials Conservation Symposium : A Symposium. Philadelphia: American Society for Testing and Materials, 1975.

MLA (8th ed.) Citation

National Materials Conservation Symposium (Gaithersburg, Md.), et al. Resource Recovery and Utilization: Proceedings of the National Materials Conservation Symposium : A Symposium. American Society for Testing and Materials, 1975.