APA-Zitierstil (7. Ausg.)

Barraclough, G. (1955). History in a changing world. University of Oklahoma Press.

Chicago-Zitierstil (17. Ausg.)

Barraclough, Geoffrey. History in a Changing World. Norman: University of Oklahoma Press, 1955.

MLA-Zitierstil (8. Ausg.)

Barraclough, Geoffrey. History in a Changing World. University of Oklahoma Press, 1955.

警告:这些引文格式不一定是100%准确.