Perkins, M. E. (1950). The letters of Maxwell E. Perkins. N.Y.: Scribner.
Trích dẫn kiểu ChicagoPerkins, Maxwell E. The Letters of Maxwell E. Perkins. N.Y.: Scribner, 1950.
MLA引文Perkins, Maxwell E. The Letters of Maxwell E. Perkins. N.Y.: Scribner, 1950.
警告：这些引文格式不一定是100％准确.