APA引文

Fitch, C. (1899). Barbara Freitchie, the Frederick girl: A play in four acts.

Chicago Style (17th ed.) Citation

Fitch, Clyde. Barbara Freitchie, the Frederick Girl: A Play in Four Acts. 1899.

MLA引文

Fitch, Clyde. Barbara Freitchie, the Frederick Girl: A Play in Four Acts. 1899.

警告：这些引文格式不一定是100％准确.