Surgery of the alimentary tract,
by Richard T. Shackelford, assisted by Hammond J. Dugan.

APA Citation

Bickham, W. Stone., Shackelford, R. T. (19651955). Surgery of the alimentary tract. Philadelphia: Saunders.

MLA Citation

Bickham, Warren Stone, 1861-, and Richard T. Shackelford. Surgery of the Alimentary Tract. Philadelphia: Saunders, 19651955.

Warning: These citations may not always be complete (especially for serials).