APA引文

Barraclough, G. (1991). Main trends in history. Holmes & Meier.

芝加哥风格引文

Barraclough, Geoffrey. Main Trends in History. New York: Holmes & Meier, 1991.

MLA引文

Barraclough, Geoffrey. Main Trends in History. Holmes & Meier, 1991.

警告:这些引文格式不一定是100%准确.