Lactobacillus helveticus: the proteolytic system.

MLA

Griffiths, M. W., and A. M. Tellez. “Lactobacillus Helveticus: The Proteolytic System.” Frontiers in Microbiology, vol. 4, Mar. 2013, p. 30. EBSCOhost, https://doi.org/10.3389/fmicb.2013.00030.

APA

Griffiths, M. W., & Tellez, A. M. (2013). Lactobacillus helveticus: the proteolytic system. Frontiers in Microbiology, 4, 30. https://doi.org/10.3389/fmicb.2013.00030

Chicago

Griffiths, M W, and A M Tellez. 2013. “Lactobacillus Helveticus: The Proteolytic System.” Frontiers in Microbiology 4 (March): 30. doi:10.3389/fmicb.2013.00030.