Dyfyniad APA

Guo, H., Sun, S., Finan, T. M., & Xu, J. (2005). Novel DNA Sequences from Natural Strains of the Nitrogen-Fixing Symbiotic Bacterium Sinorhizobium meliloti. American Society for Microbiology.

Dyfyniad Arddull Chicago

Guo, Hong, Sheng Sun, Turlough M. Finan, and Jianping Xu. Novel DNA Sequences From Natural Strains of the Nitrogen-Fixing Symbiotic Bacterium Sinorhizobium Meliloti. American Society for Microbiology, 2005.

Dyfyniad MLA

Guo, Hong, Sheng Sun, Turlough M. Finan, and Jianping Xu. Novel DNA Sequences From Natural Strains of the Nitrogen-Fixing Symbiotic Bacterium Sinorhizobium Meliloti. American Society for Microbiology, 2005.

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