APA (7th ed.) Citation

S, L., J, G., & A, L. (2005). Crosstalk regulation among group 2-sigma factors in Synechocystis PCC6803. BMC microbiology, 5, 18. https://doi.org/10.1186/1471-2180-5-18

Chicago Style (17th ed.) Citation

S, Lemeille, Geiselmann J, and Latifi A. "Crosstalk Regulation Among Group 2-sigma Factors in Synechocystis PCC6803." BMC Microbiology 5 (2005): 18. https://doi.org/10.1186/1471-2180-5-18.

MLA (9th ed.) Citation

S, Lemeille, et al. "Crosstalk Regulation Among Group 2-sigma Factors in Synechocystis PCC6803." BMC Microbiology, vol. 5, 2005, p. 18, https://doi.org/10.1186/1471-2180-5-18.