APA citiranje

Parker, R. A., & Thomas, P. M. (1959). Intestinal Perforation and Widespread Arteritis in Rheumatoid Arthritis during Treatment with Cortisone.

Citação norma Chicago

Parker, R. A., and Phyllis M. Thomas. Intestinal Perforation and Widespread Arteritis in Rheumatoid Arthritis During Treatment With Cortisone. 1959.

MLA citiranje

Parker, R. A., and Phyllis M. Thomas. Intestinal Perforation and Widespread Arteritis in Rheumatoid Arthritis During Treatment With Cortisone. 1959.