APA (7th ed.) Citation

ScienceDirect (Online service), Levin, M. E., O'Neal, L. W., Bowker, J. H., & Pfeifer, M. A. (2008). Levin and O'Neal's the diabetic foot (7th ed.). Mosby/Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Marvin E. Levin, Lawrence W. O'Neal, John H. Bowker, and Michael A. Pfeifer. Levin and O'Neal's the Diabetic Foot. 7th ed. Philadelphia, PA: Mosby/Elsevier, 2008.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Levin and O'Neal's the Diabetic Foot. 7th ed. Mosby/Elsevier, 2008.