APA引文

(1981). WB cites 4 major problems for RP. Bulletin Today.

芝加哥风格引文

"WB Cites 4 Major Problems for RP." Bulletin Today 1981.

MLA引文

"WB Cites 4 Major Problems for RP." Bulletin Today, 1981.

警告：这些引文格式不一定是100％准确.