Blackwood, T. R., Chalekode, P. K., & Wachter, R. A. (1978). Source assessment: Crushed stone. Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory.
Chicago Style (17th ed.) CitationBlackwood, T. R., P. K. Chalekode, and R. A. Wachter. Source Assessment: Crushed Stone. Cincinnati, Ohio: Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory, 1978.
MLA (9th ed.) CitationBlackwood, T. R., et al. Source Assessment: Crushed Stone. Environmental Protection Agency, Office of Research and Development, Industrial Environmental Research Laboratory, 1978.
Warning: These citations may not always be 100% accurate.