APA-viite

Eichel, J., Chang, Y., Riesenberg, D., & Cronan, J. E. (1999). Effect of ppGpp on Escherichia coli Cyclopropane Fatty Acid Synthesis Is Mediated through the RpoS Sigma Factor (ς(S)). American Society for Microbiology.

Chicago-tyylinen lähdeviittaus

Eichel, Johannes, Ying-Ying Chang, Dieter Riesenberg, ja John E. Cronan. Effect of PpGpp On Escherichia Coli Cyclopropane Fatty Acid Synthesis Is Mediated Through the RpoS Sigma Factor (ς(S)). American Society for Microbiology, 1999.

MLA-viite

Eichel, Johannes, Ying-Ying Chang, Dieter Riesenberg, ja John E. Cronan. Effect of PpGpp On Escherichia Coli Cyclopropane Fatty Acid Synthesis Is Mediated Through the RpoS Sigma Factor (ς(S)). American Society for Microbiology, 1999.

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