Harrison's principles of internal medicine.

MLA

Harrison, Tinsley Randolph, and Eugene Braunwald. Harrison's Principles of Internal Medicine. 11th ed. / editors Eugene Braunwald ... [et al.] New York and London: McGraw-Hill, 1987.

APA

Harrison, T. Randolph, & Braunwald, E. (1987). Harrison's principles of internal medicine. 11th ed. / editors Eugene Braunwald ... [et al.] New York and London: McGraw-Hill.

Chicago

Harrison, Tinsley Randolph, Harrison's Principles of Internal Medicine. Edited by Eugene Braunwald. 11th ed. / editors Eugene Braunwald ... [et al.] New York and London: McGraw-Hill, 1987.