Textbook of medicine /
[edited by] Cecil.

APA Citation

Smith, L. H., Wyngaarden, J. B., Cecil, R. L. (Russell La Fayette). (1988). Textbook of medicine. 18th ed. / Philadelphia: Saunders.

MLA Citation

Smith, Lloyd H., 1924-, James B. Wyngaarden, and Russell L. (Russell La Fayette) Cecil. Textbook of Medicine. 18th ed. / Philadelphia: Saunders, 1988.

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