APA引文

Muhlen, N. (1969). The incredible Krupps: The rise, fall, and comeback of Germany's industrial family. New York: Award Books.

Trích dẫn kiểu Chicago

Muhlen, Norbert. The Incredible Krupps: The Rise, Fall, and Comeback of Germany's Industrial Family. New York: Award Books, 1969.

MLA引文

Muhlen, Norbert. The Incredible Krupps: The Rise, Fall, and Comeback of Germany's Industrial Family. New York: Award Books, 1969.

警告：这些引文格式不一定是100％准确.