APA引文

Evans, J. A. P. (1950). Oral Penicillin in the Prophylaxis of Streptococcal Infection and Rheumatic Relapse.

Citação norma Chicago

Evans, J. A. Pitt. Oral Penicillin in the Prophylaxis of Streptococcal Infection and Rheumatic Relapse. 1950.

MLA引文

Evans, J. A. Pitt. Oral Penicillin in the Prophylaxis of Streptococcal Infection and Rheumatic Relapse. 1950.

警告：這些引文格式不一定是100％准確.