Murray, K., & Sabotin, D. (1991). 10 minute guide to WordPerfect 5.1. Sams.
芝加哥风格引文Murray, Katherine, 与 Doug Sabotin. 10 Minute Guide to WordPerfect 5.1. Carmel, Ind: Sams, 1991.
MLA引文Murray, Katherine, 与 Doug Sabotin. 10 Minute Guide to WordPerfect 5.1. Sams, 1991.
警告：这些引文格式不一定是100％准确.