APA (7th ed.) Citation

ScienceDirect (Online service), Dehn, R. W., & Asprey, D. P. (2007). Essential clinical procedures (2nd ed.). Saunders/Elsevier.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Richard W. Dehn, and David P. Asprey. Essential Clinical Procedures. 2nd ed. Philadelphia: Saunders/Elsevier, 2007.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Essential Clinical Procedures. 2nd ed. Saunders/Elsevier, 2007.