Sexton, D. L., & Smilor, R. W. (1997). Entrepreneurship 2000. Upstart Pub. Co..
芝加哥风格引文Sexton, Donald L., 与 Raymond W. Smilor. Entrepreneurship 2000. Chicago, Ill.: Upstart Pub. Co., 1997.
MLA引文Sexton, Donald L., 与 Raymond W. Smilor. Entrepreneurship 2000. Upstart Pub. Co., 1997.
警告：这些引文格式不一定是100％准确.