APA
Walter M R Ed, International Symposium on Biogeochemistry of Ancient and Modern Environment (1979 : Australia), Ralph B J Ed & Trudinger P A Ed. (1980). Proceeding on biogeochemistry of ancient and modern environmnets. Berlin: Springer Verlag.
Chicago
Walter M R Ed, International Symposium on Biogeochemistry of Ancient and Modern Environment (1979 : Australia), Ralph B J Ed and Trudinger P A Ed. 1980. Proceeding on biogeochemistry of ancient and modern environmnets. Berlin: Springer Verlag.
Harvard
Walter M R Ed, International Symposium on Biogeochemistry of Ancient and Modern Environment (1979 : Australia), Ralph B J Ed and Trudinger P A Ed. (1980). Proceeding on biogeochemistry of ancient and modern environmnets. Berlin: Springer Verlag.
MLA
Walter M R Ed, International Symposium on Biogeochemistry of Ancient and Modern Environment (1979 : Australia), Ralph B J Ed and Trudinger P A Ed. Proceeding on biogeochemistry of ancient and modern environmnets. Berlin: Springer Verlag. 1980.
