MLA

DeGowin, Elmer L, and Richard L DeGowin. Bedside Diagnostic Examination. 2nd ed. [New York]: Macmillan (N.Y.) , 1969.

APA

DeGowin, E. L, & DeGowin, R. L. (1969). Bedside diagnostic examination. 2nd ed. [New York]: Macmillan (N.Y.) .

Chicago

DeGowin, Elmer L., and Richard L DeGowin. Bedside Diagnostic Examination. 2nd ed. [New York]: Macmillan (N.Y.), 1969.