APA引文

Kehr, M. J. (1959). Comparison of Intra-Articular Cortisone Analogues in Osteo-Arthritis of the Knee.

Citação norma Chicago

Kehr, M. J. Comparison of Intra-Articular Cortisone Analogues in Osteo-Arthritis of the Knee. 1959.

MLA引文

Kehr, M. J. Comparison of Intra-Articular Cortisone Analogues in Osteo-Arthritis of the Knee. 1959.

警告：這些引文格式不一定是100％准確.