APA引文

Arthur W Ham & Thomas Syndncy Leeson. (1961). History (4.). London.

Chicago Edition Citation

Arthur W Ham and Thomas Syndncy Leeson. History. 4. London, 1961.

MLA引文

Arthur W Ham and Thomas Syndncy Leeson. History. 4. London, 1961.

警告：這些引文格式不一定是100％准確.