APA引文

(1976). Britannica book of the year 1976. Chicago: William Benton.

Trích dẫn kiểu Chicago

Britannica Book of the Year 1976. Chicago: William Benton, 1976.

MLA引文

Britannica Book of the Year 1976. Chicago: William Benton, 1976.

警告：这些引文格式不一定是100％准确.