APA引文

Sewell, A. (1977). Black beauty. I. Waldman and Son.

芝加哥风格引文

Sewell, Anna. Black Beauty. New York: I. Waldman and Son, 1977.

MLA引文

Sewell, Anna. Black Beauty. I. Waldman and Son, 1977.

警告：这些引文格式不一定是100％准确.