APA引文

(1981). Sales to keynote nat'l population meet here. Bulletin Today.

芝加哥风格引文

"Sales to Keynote Nat'l Population Meet Here." Bulletin Today 1981.

MLA引文

"Sales to Keynote Nat'l Population Meet Here." Bulletin Today, 1981.

警告：这些引文格式不一定是100％准确.