Dyfyniad APA

Fisher, R. F., Tu, J. K., & Long, S. R. (1985). Conserved Nodulation Genes in Rhizobium meliloti and Rhizobium trifolii.

Dyfyniad Arddull Chicago

Fisher, Robert F., Janice K. Tu, and Sharon R. Long. Conserved Nodulation Genes in Rhizobium Meliloti and Rhizobium Trifolii. 1985.

Dyfyniad MLA

Fisher, Robert F., Janice K. Tu, and Sharon R. Long. Conserved Nodulation Genes in Rhizobium Meliloti and Rhizobium Trifolii. 1985.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.