APA (7th ed.) Citation

Hetling, L. J., Horn, E., & Tofflemire, T. J. (1978). Summary of Hudson River PCB study results (Rev.). NYS Dept. of Environmental Conservation, Bureau of Water Research.

Chicago Style (17th ed.) Citation

Hetling, Leo J., E. Horn, and T. J. Tofflemire. Summary of Hudson River PCB Study Results. Rev. Albany, N.Y. (50 Wolf Rd., Albany 12233): NYS Dept. of Environmental Conservation, Bureau of Water Research, 1978.

MLA (9th ed.) Citation

Hetling, Leo J., et al. Summary of Hudson River PCB Study Results. Rev. NYS Dept. of Environmental Conservation, Bureau of Water Research, 1978.