APA引文

Rosen, J. (2018). William Howard Taft. Times Book.

芝加哥风格引文

Rosen, Jeferey. William Howard Taft. Times Book, 2018.

MLA引文

Rosen, Jeferey. William Howard Taft. Times Book, 2018.

警告：这些引文格式不一定是100％准确.