APA

Spratt Jr, Butcher Jr & Bricker E. M. (1973). Exenterative surgery of the pelvis. Philadelphia: W.B. Saunders Company.

Chicago

Spratt Jr, Butcher Jr and Bricker Eugene M. 1973. Exenterative surgery of the pelvis. Philadelphia: W.B. Saunders Company.

Harvard

Spratt Jr, Butcher Jr and Bricker E. M. (1973). Exenterative surgery of the pelvis. Philadelphia: W.B. Saunders Company.

MLA

Spratt Jr, Butcher Jr and Bricker Eugene M. Exenterative surgery of the pelvis. Philadelphia: W.B. Saunders Company. 1973.