Link, M. (1980). Breakaway: Twenty - eight steps to a more reflective life. Argus communications.
芝加哥风格引文Link, Mark. Breakaway: Twenty - Eight Steps to a More Reflective Life. Texas: Argus communications, 1980.
MLA引文Link, Mark. Breakaway: Twenty - Eight Steps to a More Reflective Life. Argus communications, 1980.
警告：这些引文格式不一定是100％准确.