APA citiranje

Downs, D. M., & Roth, J. R. (1991). Synthesis of thiamine in Salmonella typhimurium independent of the purF function.

Citação norma Chicago

Downs, D M., and J R. Roth. Synthesis of Thiamine in Salmonella Typhimurium Independent of the PurF Function. 1991.

MLA citiranje

Downs, D M., and J R. Roth. Synthesis of Thiamine in Salmonella Typhimurium Independent of the PurF Function. 1991.