APA引文

(1893). Small-Pox and Vaccination in 1892-93: [Special Reports of the British Medical Journal.].

Citação norma Chicago

Small-Pox and Vaccination in 1892-93: [Special Reports of the British Medical Journal.]. 1893.

MLA引文

Small-Pox and Vaccination in 1892-93: [Special Reports of the British Medical Journal.]. 1893.

警告：這些引文格式不一定是100％准確.