APA ציטוט

Thibaut, D., Blanche, F., Debussche, L., Leeper, F. J., & Battersby, A. R. (1990). Biosynthesis of vitamin B12: Structure of precorrin-6x octamethyl ester.

Citação norma Chicago

Thibaut, D., F. Blanche, L. Debussche, F J. Leeper, and A R. Battersby. Biosynthesis of Vitamin B12: Structure of Precorrin-6x Octamethyl Ester. 1990.

ציטוט MLA

Thibaut, D., et al. Biosynthesis of Vitamin B12: Structure of Precorrin-6x Octamethyl Ester. 1990.