Seaver, T., & Lowenfish, L. (1984). The art of pitching. Hearst Books.
芝加哥风格引文Seaver, Tom, 与 Lee Lowenfish. The Art of Pitching. New York: Hearst Books, 1984.
MLA引文Seaver, Tom, 与 Lee Lowenfish. The Art of Pitching. Hearst Books, 1984.
警告：这些引文格式不一定是100％准确.