Gaya APA

Salim, A., Materials, A, S, F, T, A. (1979). Methodology For Biomass Determinations And Microbal Activities In Sediments . Philadelphia: American Society for Testing and Materials.

Gaya MLA

Salim, Abbas., Materials, American, Society, For, Testing, And. "Methodology For Biomass Determinations And Microbal Activities In Sediments". Philadelphia: American Society for Testing and Materials, 1979. Text.