APA (7th ed.) Citation

ScienceDirect (Online service), Clark, O. H., Duh, Q., & Kebebew, E. (2006). Textbook of endocrine surgery (2nd ed.). W.B. Saunders.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service), Orlo H. Clark, Quan-Yang Duh, and Electron Kebebew. Textbook of Endocrine Surgery. 2nd ed. Philadelphia: W.B. Saunders, 2006.

MLA (9th ed.) Citation

ScienceDirect (Online service), et al. Textbook of Endocrine Surgery. 2nd ed. W.B. Saunders, 2006.