APA引文

(1967). Encyclopaedia Britannica. Volume 21th: Spelman to timmins. Chicago: Benton W..

Παραπομπή Chicago Style

Encyclopaedia Britannica. Volume 21th: Spelman to Timmins. Chicago: Benton W., 1967.

MLA引文

Encyclopaedia Britannica. Volume 21th: Spelman to Timmins. Chicago: Benton W., 1967.

警告：这些引文格式不一定是100％准确.