Leff, L., McArthur, J., & Shimkets, L. (1993). Spatial and Temporal Variability of Antibiotic Resistance in Freshwater Bacterial Assemblages. FEMS Microbiology Ecology. https://doi.org/10.1111/j.1574-6941.1993.tb00059.x
Leff, Laura, J. McArthur, and Lawrence Shimkets. 1993. “Spatial and Temporal Variability of Antibiotic Resistance in Freshwater Bacterial Assemblages”. FEMS Microbiology Ecology. https://doi.org/10.1111/j.1574-6941.1993.tb00059.x.
Leff, L., J. McArthur, and L. Shimkets. Spatial and Temporal Variability of Antibiotic Resistance in Freshwater Bacterial Assemblages. FEMS Microbiology Ecology, 1 Dec. 1993, doi:10.1111/j.1574-6941.1993.tb00059.x.