APA引文

Kogan, N. (1962). The government of Italy. Crowell.

芝加哥风格引文

Kogan, Norman. The Government of Italy. New York: Crowell, 1962.

MLA引文

Kogan, Norman. The Government of Italy. Crowell, 1962.

警告：这些引文格式不一定是100％准确.