APA-viite (7. p.)

Arulanantham, H., Kershaw, N., Hewitson, K., Hughes, C., Thirkettle, J., & Schofield, C. (2006). ORF17 from the clavulanic acid biosynthesis gene cluster catalyzes the ATP-dependent formation of N-glycyl-clavaminic acid.

Chicago-viite (17. p.)

Arulanantham, H., N. Kershaw, K. Hewitson, C. Hughes, J. Thirkettle, ja C. Schofield. ORF17 from the Clavulanic Acid Biosynthesis Gene Cluster Catalyzes the ATP-dependent Formation of N-glycyl-clavaminic Acid. 2006.

MLA-viite (9. p.)

Arulanantham, H., et al. ORF17 from the Clavulanic Acid Biosynthesis Gene Cluster Catalyzes the ATP-dependent Formation of N-glycyl-clavaminic Acid. 2006.