Crosby, D. G.. "Environmental chemistry of pentachlorophenol" Pure and Applied Chemistry, vol. 53, no. 5, 1981, pp. 1051-1080. https://doi.org/10.1351/pac198153051051
Crosby, D. (1981) Environmental chemistry of pentachlorophenol. Pure and Applied Chemistry, Vol. 53 (Issue 5), pp. 1051-1080. https://doi.org/10.1351/pac198153051051
Crosby, D. G.. "Environmental chemistry of pentachlorophenol" Pure and Applied Chemistry 53, no. 5 (1981): 1051-1080. https://doi.org/10.1351/pac198153051051