APA (7th ed.) Citation

Zuidema, G. D., & Shackelford, R. T. (1991). Shackelford's surgery of the alimentary tract (3rd ed.). Saunders.

Chicago Style (17th ed.) Citation

Zuidema, George D., and Richard T. Shackelford. Shackelford's Surgery of the Alimentary Tract. 3rd ed. Philadelphia: Saunders, 1991.

MLA (8th ed.) Citation

Zuidema, George D., and Richard T. Shackelford. Shackelford's Surgery of the Alimentary Tract. 3rd ed. Saunders, 1991.