APA (7th ed.) Citation

ScienceDirect (Online service), Florkin, M., & Stotz, E. H. (1965). Hydrolytic reactions: Cobamide and biotin coenzymes. Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Marcel Florkin, and Elmer Henry Stotz. Hydrolytic Reactions: Cobamide and Biotin Coenzymes. Amsterdam ; New York: Elsevier, 1965.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Hydrolytic Reactions: Cobamide and Biotin Coenzymes. Elsevier, 1965.